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33% off
HL-340 HL340 New USB to RS232 COM Port Serial PDA FT232  9 pin DB9 Adapter support WIN11 Compatible CH340 HL-340 HL340 New USB to RS232 COM Port Serial PDA FT232  9 pin DB9 Adapter support WIN11 Compatible CH340

HL-340 HL340 New USB to RS232 COM Port Serial PDA FT232  9 pin DB9 Adapter support WIN11 Compatible CH340

$0.99$1.49

1099 sold
12% off
Starter Kit for Arduino Uno R3 - Uno R3 Breadboard and holder Step Motor / Servo /1602 LCD / jumper Wire/ UNO R3 Starter Kit for Arduino Uno R3 - Uno R3 Breadboard and holder Step Motor / Servo /1602 LCD / jumper Wire/ UNO R3

Starter Kit for Arduino Uno R3 - Uno R3 Breadboard and holder Step Motor / Servo /1602 LCD / jumper Wire/ UNO R3

$23.53$26.93

1356 sold
12% off
Lithium Battery Charger Board LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module Circuit Protection Lithium Battery Charger Board LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module Circuit Protection

Lithium Battery Charger Board LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module Circuit Protection

$0.62$0.70

1133 sold
73% off
LD2410C 24GHz Human Presence Sensor FMCW Wave Radar Induction Module Body Heartbeat Detection Sensors High Accuracy LD2410C 24GHz Human Presence Sensor FMCW Wave Radar Induction Module Body Heartbeat Detection Sensors High Accuracy

LD2410C 24GHz Human Presence Sensor FMCW Wave Radar Induction Module Body Heartbeat Detection Sensors High Accuracy

$0.99$3.74

1061 sold
38% off
ideaspark® ESP32 Development Board with 0.96 Inch OLED Display,CH340,WiFi+BLE Wireless Module,Micro USB for Arduino/Micropython ideaspark® ESP32 Development Board with 0.96 Inch OLED Display,CH340,WiFi+BLE Wireless Module,Micro USB for Arduino/Micropython

ideaspark® ESP32 Development Board with 0.96 Inch OLED Display,CH340,WiFi+BLE Wireless Module,Micro USB for Arduino/Micropython

$4.64$7.54

1489 sold
67% off
NEW OV2640 Camera Module for ESP32 CAM Camera Module 2MP 222 200 180 66 120 160 Degree 650nm 850nm Night Vision DVP 24PIN 0.5MM NEW OV2640 Camera Module for ESP32 CAM Camera Module 2MP 222 200 180 66 120 160 Degree 650nm 850nm Night Vision DVP 24PIN 0.5MM

NEW OV2640 Camera Module for ESP32 CAM Camera Module 2MP 222 200 180 66 120 160 Degree 650nm 850nm Night Vision DVP 24PIN 0.5MM

$0.99$3.01

919 sold
14% off
MH-ET LIVE LED Voltmeter PWM Adjustable 4-36V To 1.25-36V Step-Down Board Module XL4016 8A 200W DC-DC Power drop Module MH-ET LIVE LED Voltmeter PWM Adjustable 4-36V To 1.25-36V Step-Down Board Module XL4016 8A 200W DC-DC Power drop Module

MH-ET LIVE LED Voltmeter PWM Adjustable 4-36V To 1.25-36V Step-Down Board Module XL4016 8A 200W DC-DC Power drop Module

$8.14$9.47

1204 sold
64% off
CC1101 Wireless Module With SMA Antenna Wireless Transceiver Module For 315/433/868/915MHZ CC1101 Wireless Module With SMA Antenna Wireless Transceiver Module For 315/433/868/915MHZ

CC1101 Wireless Module With SMA Antenna Wireless Transceiver Module For 315/433/868/915MHZ

$0.99$2.76

900 sold
67% off
New OV2640 Camera Module for ESP32 CAM 2.4G Wifi Module 200 222 30 45 120 160 Degrees 850nm Night Vision DVP 24PIN Night Vision New OV2640 Camera Module for ESP32 CAM 2.4G Wifi Module 200 222 30 45 120 160 Degrees 850nm Night Vision DVP 24PIN Night Vision

New OV2640 Camera Module for ESP32 CAM 2.4G Wifi Module 200 222 30 45 120 160 Degrees 850nm Night Vision DVP 24PIN Night Vision

$0.99$3.00

1814 sold
38% off
6V-24V 24V 12V to 5V USB Step Down Module DC-DC Converter Phone Charger Car Power Supply Module Efficiency 97.5% Buck Module 6V-24V 24V 12V to 5V USB Step Down Module DC-DC Converter Phone Charger Car Power Supply Module Efficiency 97.5% Buck Module

6V-24V 24V 12V to 5V USB Step Down Module DC-DC Converter Phone Charger Car Power Supply Module Efficiency 97.5% Buck Module

$0.99$1.62

1052 sold
DC 400W 15A Step-up Boost Converter Constant Current Power Supply LED Driver 8.5-50V to 10-60V Voltage Charger Step Up Module DC 400W 15A Step-up Boost Converter Constant Current Power Supply LED Driver 8.5-50V to 10-60V Voltage Charger Step Up Module

DC 400W 15A Step-up Boost Converter Constant Current Power Supply LED Driver 8.5-50V to 10-60V Voltage Charger Step Up Module

$10.48$10.48

1484 sold
53% off
10pcs 4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for Arduino 10pcs 4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for Arduino

10pcs 4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for Arduino

$0.99$2.14

1189 sold
45% off
L298N Motor Driver Controller Board L298 Module For Arduino Dual H Bridge DC Stepper Motor Smart Car Robot L298N Motor Driver Controller Board L298 Module For Arduino Dual H Bridge DC Stepper Motor Smart Car Robot

L298N Motor Driver Controller Board L298 Module For Arduino Dual H Bridge DC Stepper Motor Smart Car Robot

$0.99$1.82

1202 sold
70% off
XH-M602 Digital Control Battery Charging Control Module AC 220V Lithium Storage Battery Charger Control Switch Protection Board XH-M602 Digital Control Battery Charging Control Module AC 220V Lithium Storage Battery Charger Control Switch Protection Board

XH-M602 Digital Control Battery Charging Control Module AC 220V Lithium Storage Battery Charger Control Switch Protection Board

$1.24$4.14

1051 sold
35% off
FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB

FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB

$7.04$10.96

2154 sold
39% off
original XL6009 DC-DC Booster module Power supply module output is adjustable Super LM2577 step-up module original XL6009 DC-DC Booster module Power supply module output is adjustable Super LM2577 step-up module

original XL6009 DC-DC Booster module Power supply module output is adjustable Super LM2577 step-up module

$0.99$1.64

1333 sold
39% off
LM2596 DC DC Step Down Converter Voltage Regulator LED Display Voltmeter 4.0~40 to 1.3-37V Buck Adapter Adjustable Power Supply LM2596 DC DC Step Down Converter Voltage Regulator LED Display Voltmeter 4.0~40 to 1.3-37V Buck Adapter Adjustable Power Supply

LM2596 DC DC Step Down Converter Voltage Regulator LED Display Voltmeter 4.0~40 to 1.3-37V Buck Adapter Adjustable Power Supply

$7.05$11.61

2239 sold
15% off
YX850 Power failure automatic switching standby battery lithium battery module 5V-48V universal emergency converter JY-850 YX850 Power failure automatic switching standby battery lithium battery module 5V-48V universal emergency converter JY-850

YX850 Power failure automatic switching standby battery lithium battery module 5V-48V universal emergency converter JY-850

$1.06$1.25

942 sold
31% off
MAX7219 Dot Matrix Module For Arduino Microcontroller 4 In One Display with 5P Line  MAX7219 Dot Matrix Module For Arduino Microcontroller 4 In One Display with 5P Line 

MAX7219 Dot Matrix Module For Arduino Microcontroller 4 In One Display with 5P Line 

$0.99$1.44

941 sold
2% off
AC Light lamp dimming and motor Dimmer Module, 1 Channel, 3.3V/5V logic, AC 50/60hz, 220V/110V - 600V AC Light lamp dimming and motor Dimmer Module, 1 Channel, 3.3V/5V logic, AC 50/60hz, 220V/110V - 600V

AC Light lamp dimming and motor Dimmer Module, 1 Channel, 3.3V/5V logic, AC 50/60hz, 220V/110V - 600V

$2.44$2.49

1089 sold
29% off
45 in 1 Sensors Modules Starter Kit for arduino, better than 37in1 sensor kit 37 in 1 Sensor Kit whit box 45 in 1 Sensors Modules Starter Kit for arduino, better than 37in1 sensor kit 37 in 1 Sensor Kit whit box

45 in 1 Sensors Modules Starter Kit for arduino, better than 37in1 sensor kit 37 in 1 Sensor Kit whit box

$6.92$9.82

1285 sold
14% off
LM2596s DC-DC step-down power supply module 3A adjustable step-down module LM2596 voltage regulator 24V 12V 5V 3V LM2596s DC-DC step-down power supply module 3A adjustable step-down module LM2596 voltage regulator 24V 12V 5V 3V

LM2596s DC-DC step-down power supply module 3A adjustable step-down module LM2596 voltage regulator 24V 12V 5V 3V

$4.39$5.11

974 sold
66% off
5/10pcs MP1584EN Adjustable 3A DC-DC Converter Step Down Voltage Regulator Module Replace LM2596s MP1584 DC DC Buck Board 5/10pcs MP1584EN Adjustable 3A DC-DC Converter Step Down Voltage Regulator Module Replace LM2596s MP1584 DC DC Buck Board

5/10pcs MP1584EN Adjustable 3A DC-DC Converter Step Down Voltage Regulator Module Replace LM2596s MP1584 DC DC Buck Board

$0.99$2.95

1458 sold
12% off
For PS5 Hall Effect Analog Joystick V5 PlayStation 5 DualSense High Precision Optimized Anti-drift No Jitter No Delay For PS5 Hall Effect Analog Joystick V5 PlayStation 5 DualSense High Precision Optimized Anti-drift No Jitter No Delay

For PS5 Hall Effect Analog Joystick V5 PlayStation 5 DualSense High Precision Optimized Anti-drift No Jitter No Delay

$19.66$22.56

1268 sold
74% off
DC 12V Automatic Power Switching Module Power Failure Auto Switch to Battery Power Supply Circuit Breaker Charging Control Board DC 12V Automatic Power Switching Module Power Failure Auto Switch to Battery Power Supply Circuit Breaker Charging Control Board

DC 12V Automatic Power Switching Module Power Failure Auto Switch to Battery Power Supply Circuit Breaker Charging Control Board

$7.03$27.53

965 sold
35% off
 HC-SR501 HC-SR505 AM312 Adjust IR Pyroelectric Infrared Mini PIR module Motion Sensor Detector Module Bracket For Arduino  HC-SR501 HC-SR505 AM312 Adjust IR Pyroelectric Infrared Mini PIR module Motion Sensor Detector Module Bracket For Arduino

 HC-SR501 HC-SR505 AM312 Adjust IR Pyroelectric Infrared Mini PIR module Motion Sensor Detector Module Bracket For Arduino

$0.99$1.53

1579 sold
33% off
1/5/10pcs LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module 1/5/10pcs LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module

1/5/10pcs LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module

$0.99$1.48

3807 sold
72% off
ESP32 WROOM-32 Development Board TYPE-C CH340C/ CP2102 WiFi+Bluetooth Ultra-Low Power Consumption Dual Core Wireless Module ESP32 WROOM-32 Development Board TYPE-C CH340C/ CP2102 WiFi+Bluetooth Ultra-Low Power Consumption Dual Core Wireless Module

ESP32 WROOM-32 Development Board TYPE-C CH340C/ CP2102 WiFi+Bluetooth Ultra-Low Power Consumption Dual Core Wireless Module

$1.08$3.98

2057 sold
40% off
433 Mhz Superheterodyne RF Receiver and Transmitter Module 433Mhz Remote controls For Arduino uno Wireless module Diy Kits 433 Mhz Superheterodyne RF Receiver and Transmitter Module 433Mhz Remote controls For Arduino uno Wireless module Diy Kits

433 Mhz Superheterodyne RF Receiver and Transmitter Module 433Mhz Remote controls For Arduino uno Wireless module Diy Kits

$0.99$1.67

1896 sold
42% off
Ultrasonic sensor HC-SR04 HCSR04 to world Ultrasonic Wave Detector Ranging Module HC SR04 HCSR04 Distance Sensor For Arduino Ultrasonic sensor HC-SR04 HCSR04 to world Ultrasonic Wave Detector Ranging Module HC SR04 HCSR04 Distance Sensor For Arduino

Ultrasonic sensor HC-SR04 HCSR04 to world Ultrasonic Wave Detector Ranging Module HC SR04 HCSR04 Distance Sensor For Arduino

$0.99$1.73

2004 sold
23% off
Mini Convenient Digital LCD Thermometer Sensor Hygrometer Gauge Refrigerator Aquarium Monitoring Display Humidity Detector Mini Convenient Digital LCD Thermometer Sensor Hygrometer Gauge Refrigerator Aquarium Monitoring Display Humidity Detector

Mini Convenient Digital LCD Thermometer Sensor Hygrometer Gauge Refrigerator Aquarium Monitoring Display Humidity Detector

$0.99$1.30

2153 sold
23% off
5V 12V low level trigger 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU Arduino 5V 12V low level trigger 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU Arduino

5V 12V low level trigger 1 Channel Relay Module interface Board Shield For PIC AVR DSP ARM MCU Arduino

$0.99$1.30

1017 sold
38% off
5A DC-DC Step Up Power Module Boost Volt Converter 3.3V-35V To 5V 6V 9V 12V 24V XL6019 5A DC-DC Step Up Power Module Boost Volt Converter 3.3V-35V To 5V 6V 9V 12V 24V XL6019

5A DC-DC Step Up Power Module Boost Volt Converter 3.3V-35V To 5V 6V 9V 12V 24V XL6019

$7.04$11.52

2241 sold
14% off
3s 4s 5s Bms 12v 16.8v 21v 3.7v 100a Li-ion Lmo Ternary Lithium Battery Protection Circuit Board Li-polymer Balance Charging 3s 4s 5s Bms 12v 16.8v 21v 3.7v 100a Li-ion Lmo Ternary Lithium Battery Protection Circuit Board Li-polymer Balance Charging

3s 4s 5s Bms 12v 16.8v 21v 3.7v 100a Li-ion Lmo Ternary Lithium Battery Protection Circuit Board Li-polymer Balance Charging

$9.74$11.32

1807 sold
12% off
3S 4S 5S Bms 12v 16.8V 21V 3.7V 100A Li-ion Lmo Ternary Lithium Battery Protection Circuit Board Li-polymer Balance Charging 3S 4S 5S Bms 12v 16.8V 21V 3.7V 100A Li-ion Lmo Ternary Lithium Battery Protection Circuit Board Li-polymer Balance Charging

3S 4S 5S Bms 12v 16.8V 21V 3.7V 100A Li-ion Lmo Ternary Lithium Battery Protection Circuit Board Li-polymer Balance Charging

$1.58$1.80

977 sold
12% off
Type-C USB Input High Current 3A Polymer Ternary Lithium Battery Quick Fast Charging Board IP2312 CC/CV Mode 5V To 4.2V Type-C USB Input High Current 3A Polymer Ternary Lithium Battery Quick Fast Charging Board IP2312 CC/CV Mode 5V To 4.2V

Type-C USB Input High Current 3A Polymer Ternary Lithium Battery Quick Fast Charging Board IP2312 CC/CV Mode 5V To 4.2V

$0.35$0.40

1507 sold
33% off
HL-340 HL340 New USB to RS232 COM Port Serial PDA FT232  9 pin DB9 Adapter support WIN11 Compatible CH340 HL-340 HL340 New USB to RS232 COM Port Serial PDA FT232  9 pin DB9 Adapter support WIN11 Compatible CH340

HL-340 HL340 New USB to RS232 COM Port Serial PDA FT232  9 pin DB9 Adapter support WIN11 Compatible CH340

$0.99 $1.49

1099 sold

Categories: Electronic Components & Supplies, Active Components

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12% off
Starter Kit for Arduino Uno R3 - Uno R3 Breadboard and holder Step Motor / Servo /1602 LCD / jumper Wire/ UNO R3 Starter Kit for Arduino Uno R3 - Uno R3 Breadboard and holder Step Motor / Servo /1602 LCD / jumper Wire/ UNO R3

Starter Kit for Arduino Uno R3 - Uno R3 Breadboard and holder Step Motor / Servo /1602 LCD / jumper Wire/ UNO R3

$23.53 $26.93

1356 sold

Categories: Electronic Components & Supplies, Active Components

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12% off
Lithium Battery Charger Board LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module Circuit Protection Lithium Battery Charger Board LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module Circuit Protection

Lithium Battery Charger Board LED Dual USB 5V 2.4A Micro/Type-C USB Mobile Power Bank 18650 Charging Module Circuit Protection

$0.62 $0.70

1133 sold

Categories: Electronic Components & Supplies, Active Components

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73% off
LD2410C 24GHz Human Presence Sensor FMCW Wave Radar Induction Module Body Heartbeat Detection Sensors High Accuracy LD2410C 24GHz Human Presence Sensor FMCW Wave Radar Induction Module Body Heartbeat Detection Sensors High Accuracy

LD2410C 24GHz Human Presence Sensor FMCW Wave Radar Induction Module Body Heartbeat Detection Sensors High Accuracy

$0.99 $3.74

1061 sold

Categories: Electronic Components & Supplies, Active Components

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38% off
ideaspark® ESP32 Development Board with 0.96 Inch OLED Display,CH340,WiFi+BLE Wireless Module,Micro USB for Arduino/Micropython ideaspark® ESP32 Development Board with 0.96 Inch OLED Display,CH340,WiFi+BLE Wireless Module,Micro USB for Arduino/Micropython

ideaspark® ESP32 Development Board with 0.96 Inch OLED Display,CH340,WiFi+BLE Wireless Module,Micro USB for Arduino/Micropython

$4.64 $7.54

1489 sold

Categories: Electronic Components & Supplies, Active Components

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67% off
NEW OV2640 Camera Module for ESP32 CAM Camera Module 2MP 222 200 180 66 120 160 Degree 650nm 850nm Night Vision DVP 24PIN 0.5MM NEW OV2640 Camera Module for ESP32 CAM Camera Module 2MP 222 200 180 66 120 160 Degree 650nm 850nm Night Vision DVP 24PIN 0.5MM

NEW OV2640 Camera Module for ESP32 CAM Camera Module 2MP 222 200 180 66 120 160 Degree 650nm 850nm Night Vision DVP 24PIN 0.5MM

$0.99 $3.01

919 sold

Categories: Electronic Components & Supplies, Active Components

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14% off
MH-ET LIVE LED Voltmeter PWM Adjustable 4-36V To 1.25-36V Step-Down Board Module XL4016 8A 200W DC-DC Power drop Module MH-ET LIVE LED Voltmeter PWM Adjustable 4-36V To 1.25-36V Step-Down Board Module XL4016 8A 200W DC-DC Power drop Module

MH-ET LIVE LED Voltmeter PWM Adjustable 4-36V To 1.25-36V Step-Down Board Module XL4016 8A 200W DC-DC Power drop Module

$8.14 $9.47

1204 sold

Categories: Electronic Components & Supplies, Active Components

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64% off
CC1101 Wireless Module With SMA Antenna Wireless Transceiver Module For 315/433/868/915MHZ CC1101 Wireless Module With SMA Antenna Wireless Transceiver Module For 315/433/868/915MHZ

CC1101 Wireless Module With SMA Antenna Wireless Transceiver Module For 315/433/868/915MHZ

$0.99 $2.76

900 sold

Categories: Electronic Components & Supplies, Active Components

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67% off
New OV2640 Camera Module for ESP32 CAM 2.4G Wifi Module 200 222 30 45 120 160 Degrees 850nm Night Vision DVP 24PIN Night Vision New OV2640 Camera Module for ESP32 CAM 2.4G Wifi Module 200 222 30 45 120 160 Degrees 850nm Night Vision DVP 24PIN Night Vision

New OV2640 Camera Module for ESP32 CAM 2.4G Wifi Module 200 222 30 45 120 160 Degrees 850nm Night Vision DVP 24PIN Night Vision

$0.99 $3.00

1814 sold

Categories: Electronic Components & Supplies, Active Components

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38% off
6V-24V 24V 12V to 5V USB Step Down Module DC-DC Converter Phone Charger Car Power Supply Module Efficiency 97.5% Buck Module 6V-24V 24V 12V to 5V USB Step Down Module DC-DC Converter Phone Charger Car Power Supply Module Efficiency 97.5% Buck Module

6V-24V 24V 12V to 5V USB Step Down Module DC-DC Converter Phone Charger Car Power Supply Module Efficiency 97.5% Buck Module

$0.99 $1.62

1052 sold

Categories: Electronic Components & Supplies, Active Components

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DC 400W 15A Step-up Boost Converter Constant Current Power Supply LED Driver 8.5-50V to 10-60V Voltage Charger Step Up Module DC 400W 15A Step-up Boost Converter Constant Current Power Supply LED Driver 8.5-50V to 10-60V Voltage Charger Step Up Module

DC 400W 15A Step-up Boost Converter Constant Current Power Supply LED Driver 8.5-50V to 10-60V Voltage Charger Step Up Module

$10.48 $10.48

1484 sold

Categories: Electronic Components & Supplies, Active Components

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53% off
10pcs 4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for Arduino 10pcs 4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for Arduino

10pcs 4 Channels IIC I2C Logic Level Converter Bi-Directional Module 3.3V to 5V Shifter for Arduino

$0.99 $2.14

1189 sold

Categories: Electronic Components & Supplies, Active Components

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45% off
L298N Motor Driver Controller Board L298 Module For Arduino Dual H Bridge DC Stepper Motor Smart Car Robot L298N Motor Driver Controller Board L298 Module For Arduino Dual H Bridge DC Stepper Motor Smart Car Robot

L298N Motor Driver Controller Board L298 Module For Arduino Dual H Bridge DC Stepper Motor Smart Car Robot

$0.99 $1.82

1202 sold

Categories: Electronic Components & Supplies, Active Components

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70% off
XH-M602 Digital Control Battery Charging Control Module AC 220V Lithium Storage Battery Charger Control Switch Protection Board XH-M602 Digital Control Battery Charging Control Module AC 220V Lithium Storage Battery Charger Control Switch Protection Board

XH-M602 Digital Control Battery Charging Control Module AC 220V Lithium Storage Battery Charger Control Switch Protection Board

$1.24 $4.14

1051 sold

Categories: Electronic Components & Supplies, Active Components

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35% off
FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB

FT232RL FT232 FTDI USB 3.3V 5.5V to TTL Serial Adapter Module for Arduino FT232 Pro Mini Port USB TO TTL 232 Mini / Type-C USB

$7.04 $10.96

2154 sold

Categories: Electronic Components & Supplies, Active Components

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39% off
original XL6009 DC-DC Booster module Power supply module output is adjustable Super LM2577 step-up module original XL6009 DC-DC Booster module Power supply module output is adjustable Super LM2577 step-up module

original XL6009 DC-DC Booster module Power supply module output is adjustable Super LM2577 step-up module

$0.99 $1.64

1333 sold

Categories: Electronic Components & Supplies, Active Components

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39% off
LM2596 DC DC Step Down Converter Voltage Regulator LED Display Voltmeter 4.0~40 to 1.3-37V Buck Adapter Adjustable Power Supply LM2596 DC DC Step Down Converter Voltage Regulator LED Display Voltmeter 4.0~40 to 1.3-37V Buck Adapter Adjustable Power Supply

LM2596 DC DC Step Down Converter Voltage Regulator LED Display Voltmeter 4.0~40 to 1.3-37V Buck Adapter Adjustable Power Supply

$7.05 $11.61

2239 sold

Categories: Electronic Components & Supplies, Active Components

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15% off
YX850 Power failure automatic switching standby battery lithium battery module 5V-48V universal emergency converter JY-850 YX850 Power failure automatic switching standby battery lithium battery module 5V-48V universal emergency converter JY-850

YX850 Power failure automatic switching standby battery lithium battery module 5V-48V universal emergency converter JY-850

$1.06 $1.25

942 sold

Categories: Electronic Components & Supplies, Active Components

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31% off
MAX7219 Dot Matrix Module For Arduino Microcontroller 4 In One Display with 5P Line  MAX7219 Dot Matrix Module For Arduino Microcontroller 4 In One Display with 5P Line 

MAX7219 Dot Matrix Module For Arduino Microcontroller 4 In One Display with 5P Line 

$0.99 $1.44

941 sold

Categories: Electronic Components & Supplies, Active Components

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2% off
AC Light lamp dimming and motor Dimmer Module, 1 Channel, 3.3V/5V logic, AC 50/60hz, 220V/110V - 600V AC Light lamp dimming and motor Dimmer Module, 1 Channel, 3.3V/5V logic, AC 50/60hz, 220V/110V - 600V

AC Light lamp dimming and motor Dimmer Module, 1 Channel, 3.3V/5V logic, AC 50/60hz, 220V/110V - 600V

$2.44 $2.49

1089 sold

Categories: Electronic Components & Supplies, Active Components

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29% off
45 in 1 Sensors Modules Starter Kit for arduino, better than 37in1 sensor kit 37 in 1 Sensor Kit whit box 45 in 1 Sensors Modules Starter Kit for arduino, better than 37in1 sensor kit 37 in 1 Sensor Kit whit box

45 in 1 Sensors Modules Starter Kit for arduino, better than 37in1 sensor kit 37 in 1 Sensor Kit whit box

$6.92 $9.82

1285 sold

Categories: Electronic Components & Supplies, Active Components

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14% off
LM2596s DC-DC step-down power supply module 3A adjustable step-down module LM2596 voltage regulator 24V 12V 5V 3V LM2596s DC-DC step-down power supply module 3A adjustable step-down module LM2596 voltage regulator 24V 12V 5V 3V

LM2596s DC-DC step-down power supply module 3A adjustable step-down module LM2596 voltage regulator 24V 12V 5V 3V

$4.39 $5.11

974 sold

Categories: Electronic Components & Supplies, Active Components

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66% off
5/10pcs MP1584EN Adjustable 3A DC-DC Converter Step Down Voltage Regulator Module Replace LM2596s MP1584 DC DC Buck Board 5/10pcs MP1584EN Adjustable 3A DC-DC Converter Step Down Voltage Regulator Module Replace LM2596s MP1584 DC DC Buck Board

5/10pcs MP1584EN Adjustable 3A DC-DC Converter Step Down Voltage Regulator Module Replace LM2596s MP1584 DC DC Buck Board

$0.99 $2.95

1458 sold

Categories: Electronic Components & Supplies, Active Components

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12% off
For PS5 Hall Effect Analog Joystick V5 PlayStation 5 DualSense High Precision Optimized Anti-drift No Jitter No Delay For PS5 Hall Effect Analog Joystick V5 PlayStation 5 DualSense High Precision Optimized Anti-drift No Jitter No Delay

For PS5 Hall Effect Analog Joystick V5 PlayStation 5 DualSense High Precision Optimized Anti-drift No Jitter No Delay

$19.66 $22.56

1268 sold

Categories: Electronic Components & Supplies, Active Components

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74% off
DC 12V Automatic Power Switching Module Power Failure Auto Switch to Battery Power Supply Circuit Breaker Charging Control Board DC 12V Automatic Power Switching Module Power Failure Auto Switch to Battery Power Supply Circuit Breaker Charging Control Board

DC 12V Automatic Power Switching Module Power Failure Auto Switch to Battery Power Supply Circuit Breaker Charging Control Board

$7.03 $27.53

965 sold

Categories: Electronic Components & Supplies, Active Components

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35% off
 HC-SR501 HC-SR505 AM312 Adjust IR Pyroelectric Infrared Mini PIR module Motion Sensor Detector Module Bracket For Arduino  HC-SR501 HC-SR505 AM312 Adjust IR Pyroelectric Infrared Mini PIR module Motion Sensor Detector Module Bracket For Arduino

 HC-SR501 HC-SR505 AM312 Adjust IR Pyroelectric Infrared Mini PIR module Motion Sensor Detector Module Bracket For Arduino

$0.99 $1.53

1579 sold

Categories: Electronic Components & Supplies, Active Components

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33% off
1/5/10pcs LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module 1/5/10pcs LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module

1/5/10pcs LM2596 DC to DC Buck Converter 3.0-40V to 1.5-35V Power Supply Step Down Module

$0.99 $1.48

3807 sold

Categories: Electronic Components & Supplies, Active Components

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