• VKDN ( Virtual Kingdom Delivery Network ) -> Vast Kingdoms, Diverse Nations: Unlocking Global Commerce

T518A

Filter by price

Sort By

Product tags

Showing 37–72 of 79 results

TTL signal system conversion module RS422 full duplex bidirectional switch 422 to TTL module SCM MAX490 TTL signal system conversion module RS422 full duplex bidirectional switch 422 to TTL module SCM MAX490

TTL signal system conversion module RS422 full duplex bidirectional switch 422 to TTL module SCM MAX490

$1.52$1.52

33 sold
(10pcs) ACT108W-600E 108W6E SOT-223 AC Thyristor Power Switch (10pcs) ACT108W-600E 108W6E SOT-223 AC Thyristor Power Switch

(10pcs) ACT108W-600E 108W6E SOT-223 AC Thyristor Power Switch

$19.53$19.53

10 sold
67% off
1-10pcs/Smallest SIM800L GPRS GSM Module Kit MicroSIM Card Core BOard Quad-band TTL Serial Port with the antenna 1-10pcs/Smallest SIM800L GPRS GSM Module Kit MicroSIM Card Core BOard Quad-band TTL Serial Port with the antenna

1-10pcs/Smallest SIM800L GPRS GSM Module Kit MicroSIM Card Core BOard Quad-band TTL Serial Port with the antenna

$0.99$3.07

106 sold
19% off
ESP32 ESP32-S3-WROOM-1 ESP32-S3-WROOM-1U ESP32-S3-MINI ESP32-S3-MINI-1U Dual Core 4MB 8MB 16MB MCU WiFi Wireless Module ESP32 ESP32-S3-WROOM-1 ESP32-S3-WROOM-1U ESP32-S3-MINI ESP32-S3-MINI-1U Dual Core 4MB 8MB 16MB MCU WiFi Wireless Module

ESP32 ESP32-S3-WROOM-1 ESP32-S3-WROOM-1U ESP32-S3-MINI ESP32-S3-MINI-1U Dual Core 4MB 8MB 16MB MCU WiFi Wireless Module

$1.88$2.32

57 sold
42% off
5/10pcs ESP01/ ESP-01S Programmer Adapter Serial High Speed ESP8266 CH340G USB To ESP8266 Serial Wireless Wifi Developent Board 5/10pcs ESP01/ ESP-01S Programmer Adapter Serial High Speed ESP8266 CH340G USB To ESP8266 Serial Wireless Wifi Developent Board

5/10pcs ESP01/ ESP-01S Programmer Adapter Serial High Speed ESP8266 CH340G USB To ESP8266 Serial Wireless Wifi Developent Board

$0.99$1.73

561 sold
1-10PCS ESP32 Wireless Module ESP32-S ESP-WROOM-32 ESP-32S with 32 Mbits PSRAM IPEX/PCB Antenna with 4MB FLASH for arduino 1-10PCS ESP32 Wireless Module ESP32-S ESP-WROOM-32 ESP-32S with 32 Mbits PSRAM IPEX/PCB Antenna with 4MB FLASH for arduino

1-10PCS ESP32 Wireless Module ESP32-S ESP-WROOM-32 ESP-32S with 32 Mbits PSRAM IPEX/PCB Antenna with 4MB FLASH for arduino

$2.80$2.80

4 sold
31% off
MCU-219 INA219 I2C IIC Zero Drift Bi-directional Current Power Monitoring Sensor Module Sensor Breakout Monitoring Modules MCU-219 INA219 I2C IIC Zero Drift Bi-directional Current Power Monitoring Sensor Module Sensor Breakout Monitoring Modules

MCU-219 INA219 I2C IIC Zero Drift Bi-directional Current Power Monitoring Sensor Module Sensor Breakout Monitoring Modules

$7.21$10.48

415 sold
40% off
1PCS Hall Current Sensor Module ACS712 module 5A 20A 30A Hall Current Sensor Module 5A/20A/30A ACS712 1PCS Hall Current Sensor Module ACS712 module 5A 20A 30A Hall Current Sensor Module 5A/20A/30A ACS712

1PCS Hall Current Sensor Module ACS712 module 5A 20A 30A Hall Current Sensor Module 5A/20A/30A ACS712

$0.99$1.67

66 sold
SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board for Arduino Smart Phone SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board for Arduino Smart Phone

SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board for Arduino Smart Phone

$1.08$1.08

20 sold
14% off
Smallest SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Serial Port Smallest SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Serial Port

Smallest SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Serial Port

$12.34$14.35

30 sold
Hot Sales MAX13487 5V-TTL RS485 Module 485 To TTL Level Mutual Conversion Hardware Automatic Flow Control Hot Sales MAX13487 5V-TTL RS485 Module 485 To TTL Level Mutual Conversion Hardware Automatic Flow Control

Hot Sales MAX13487 5V-TTL RS485 Module 485 To TTL Level Mutual Conversion Hardware Automatic Flow Control

$18.43$18.43

5 sold
62% off
TTL to RS232 module/UART to 232/serial port conversion/3.3 or 5V power supply TTL to RS232 module/UART to 232/serial port conversion/3.3 or 5V power supply

TTL to RS232 module/UART to 232/serial port conversion/3.3 or 5V power supply

$7.18$18.94

66 sold
34% off
 1 2 4 8 Channel 5V 12V 24V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay 250V 2 for Arduino Raspbery pi  1 2 4 8 Channel 5V 12V 24V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay 250V 2 for Arduino Raspbery pi

 1 2 4 8 Channel 5V 12V 24V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay 250V 2 for Arduino Raspbery pi

$0.99$1.50

64 sold
5PCS PST518B T518B T518 TO-92

5PCS PST518B T518B T518 TO-92

$2.20$2.20

34% 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

$7.19$10.96

2732 sold
5PCS PST518B T518B T518 Monitoring Chip Reset IC Voltage Detection Ribbon TR High Precision Original TO-92 5PCS PST518B T518B T518 Monitoring Chip Reset IC Voltage Detection Ribbon TR High Precision Original TO-92

5PCS PST518B T518B T518 Monitoring Chip Reset IC Voltage Detection Ribbon TR High Precision Original TO-92

$16.46$16.46

1 sold
29% off
RS232 Serial Port To TTL Converter Module max3232 5V/3.3V RS232 Serial Port To TTL Converter Module max3232 5V/3.3V

RS232 Serial Port To TTL Converter Module max3232 5V/3.3V

$2.27$3.20

47% off
Active microphone module 65DB function module for stm32 esp32 rapspberry pi Active microphone module 65DB function module for stm32 esp32 rapspberry pi

Active microphone module 65DB function module for stm32 esp32 rapspberry pi

$0.99$1.88

81 sold
5pcs TXS0108E 8 Channel Logic Level Converter Bi-Directional High Speed Full Duplex Shifter 3.3V 5V for Arduino Raspberry Pi 5pcs TXS0108E 8 Channel Logic Level Converter Bi-Directional High Speed Full Duplex Shifter 3.3V 5V for Arduino Raspberry Pi

5pcs TXS0108E 8 Channel Logic Level Converter Bi-Directional High Speed Full Duplex Shifter 3.3V 5V for Arduino Raspberry Pi

$2.05$2.05

13 sold
51% off
DB9 Connector D-SUB 9Pin male female solderless serial AWG Wire cable adapter with shell rs485 plug rs232 COM adapter terminal DB9 Connector D-SUB 9Pin male female solderless serial AWG Wire cable adapter with shell rs485 plug rs232 COM adapter terminal

DB9 Connector D-SUB 9Pin male female solderless serial AWG Wire cable adapter with shell rs485 plug rs232 COM adapter terminal

$7.17$14.86

152 sold
36% off
TPS5430 Switching Power Supply Module Positive negative 5-32V to ±3.3V5V/9V12V15V Output Volt Regulator Convert TPS5430 Switching Power Supply Module Positive negative 5-32V to ±3.3V5V/9V12V15V Output Volt Regulator Convert

TPS5430 Switching Power Supply Module Positive negative 5-32V to ±3.3V5V/9V12V15V Output Volt Regulator Convert

$3.49$5.46

4 sold
33% off
5A 20A 30A Hall Current Sensor Module ACS712 model for arduino 5A 20A 30A Hall Current Sensor Module ACS712 model for arduino

5A 20A 30A Hall Current Sensor Module ACS712 model for arduino

$0.99$1.48

41 sold
30% off
ACS724TLLCR 40A 50A Range Hall Current Sensor Module ACS724 Module For Arduino ACS724TLLCR 40A 50A Range Hall Current Sensor Module ACS724 Module For Arduino

ACS724TLLCR 40A 50A Range Hall Current Sensor Module ACS724 Module For Arduino

$16.10$23.00

2 sold
55% off
12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay 12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay

12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay

$0.99$2.22

52 sold
10PCS MAX232CPE MAX 232 CPE IC,integrated circuit MAX 232 CPE MAX232

10PCS MAX232CPE MAX 232 CPE IC,integrated circuit MAX 232 CPE MAX232

$2.45$2.45

2 sold
SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board for Arduino Smart Phone SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board for Arduino Smart Phone

SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board for Arduino Smart Phone

$21.61$21.61

6 sold
63% off
MAX232 Converter Module COM DB9 Serial Board MAX232CPE Transfer Chip ATMEGA16 LED Light Power for RS232 to TTL diy electronic MAX232 Converter Module COM DB9 Serial Board MAX232CPE Transfer Chip ATMEGA16 LED Light Power for RS232 to TTL diy electronic

MAX232 Converter Module COM DB9 Serial Board MAX232CPE Transfer Chip ATMEGA16 LED Light Power for RS232 to TTL diy electronic

$0.99$2.73

14 sold
18% off
(5-10piece)100% New original PST518B T518B TO-92 Chipset (5-10piece)100% New original PST518B T518B TO-92 Chipset

(5-10piece)100% New original PST518B T518B TO-92 Chipset

$1.56$1.90

42% off
Wireless Serial Port Module TTL Microcontroller UART RS485 Communication Data Transparent RF Transceiver Module XL297-232AP Wireless Serial Port Module TTL Microcontroller UART RS485 Communication Data Transparent RF Transceiver Module XL297-232AP

Wireless Serial Port Module TTL Microcontroller UART RS485 Communication Data Transparent RF Transceiver Module XL297-232AP

$1.19$2.06

4 sold
13% off
SIM800C GSM GPRS Module 5V/3.3V TTL Development Board IPEX With Bluetooth And TTS For Arduino STM32 C51 forArduino SIM800C GSM GPRS Module 5V/3.3V TTL Development Board IPEX With Bluetooth And TTS For Arduino STM32 C51 forArduino

SIM800C GSM GPRS Module 5V/3.3V TTL Development Board IPEX With Bluetooth And TTS For Arduino STM32 C51 forArduino

$19.51$22.43

1 sold
34% off
 1 2 4 6 8 Channel 5V 12V 24V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay 250V 2 For Raspbery pi  1 2 4 6 8 Channel 5V 12V 24V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay 250V 2 For Raspbery pi

 1 2 4 6 8 Channel 5V 12V 24V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay 250V 2 For Raspbery pi

$7.20$10.97

133 sold
5PCS/LOT PST518A T518A TO-92 Low-power in-line triode New In Stock Quality 100%

5PCS/LOT PST518A T518A TO-92 Low-power in-line triode New In Stock Quality 100%

$2.46$2.46

1 sold
38% off
TTL-485 TTL-232 TTL to RS232 RS485 Conversion Adapter Board Module 3.3V Suitable MCore PCB TTL-485 TTL-232 TTL to RS232 RS485 Conversion Adapter Board Module 3.3V Suitable MCore PCB

TTL-485 TTL-232 TTL to RS232 RS485 Conversion Adapter Board Module 3.3V Suitable MCore PCB

$1.24$2.00

11 sold
63% off
1 PCS ESP-32S ESP-WROOM-32 ESP32 ESP-32 Bluetooth and WIFI Dual Core CPU With Low Power Consumption MCU ESP-32 For Arduino 1 PCS ESP-32S ESP-WROOM-32 ESP32 ESP-32 Bluetooth and WIFI Dual Core CPU With Low Power Consumption MCU ESP-32 For Arduino

1 PCS ESP-32S ESP-WROOM-32 ESP32 ESP-32 Bluetooth and WIFI Dual Core CPU With Low Power Consumption MCU ESP-32 For Arduino

$0.99$2.69

62 sold
38% off
ZMPT101B AC output voltage sensor of active single-phase voltage transformer module for Arduino Mega zmpt101b 2mA ZMPT101B AC output voltage sensor of active single-phase voltage transformer module for Arduino Mega zmpt101b 2mA

ZMPT101B AC output voltage sensor of active single-phase voltage transformer module for Arduino Mega zmpt101b 2mA

$7.21$11.71

207 sold
Smallest SIM800L GPRS GSM Module Micro SIM Card Core BOard Quad-band TTL Serial Port for arduino Smallest SIM800L GPRS GSM Module Micro SIM Card Core BOard Quad-band TTL Serial Port for arduino

Smallest SIM800L GPRS GSM Module Micro SIM Card Core BOard Quad-band TTL Serial Port for arduino

$6.58$6.58

111 sold
TTL signal system conversion module RS422 full duplex bidirectional switch 422 to TTL module SCM MAX490 TTL signal system conversion module RS422 full duplex bidirectional switch 422 to TTL module SCM MAX490

TTL signal system conversion module RS422 full duplex bidirectional switch 422 to TTL module SCM MAX490

$1.52 $1.52

33 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
(10pcs) ACT108W-600E 108W6E SOT-223 AC Thyristor Power Switch (10pcs) ACT108W-600E 108W6E SOT-223 AC Thyristor Power Switch

(10pcs) ACT108W-600E 108W6E SOT-223 AC Thyristor Power Switch

$19.53 $19.53

10 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
67% off
1-10pcs/Smallest SIM800L GPRS GSM Module Kit MicroSIM Card Core BOard Quad-band TTL Serial Port with the antenna 1-10pcs/Smallest SIM800L GPRS GSM Module Kit MicroSIM Card Core BOard Quad-band TTL Serial Port with the antenna

1-10pcs/Smallest SIM800L GPRS GSM Module Kit MicroSIM Card Core BOard Quad-band TTL Serial Port with the antenna

$0.99 $3.07

106 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
19% off
ESP32 ESP32-S3-WROOM-1 ESP32-S3-WROOM-1U ESP32-S3-MINI ESP32-S3-MINI-1U Dual Core 4MB 8MB 16MB MCU WiFi Wireless Module ESP32 ESP32-S3-WROOM-1 ESP32-S3-WROOM-1U ESP32-S3-MINI ESP32-S3-MINI-1U Dual Core 4MB 8MB 16MB MCU WiFi Wireless Module

ESP32 ESP32-S3-WROOM-1 ESP32-S3-WROOM-1U ESP32-S3-MINI ESP32-S3-MINI-1U Dual Core 4MB 8MB 16MB MCU WiFi Wireless Module

$1.88 $2.32

57 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
42% off
5/10pcs ESP01/ ESP-01S Programmer Adapter Serial High Speed ESP8266 CH340G USB To ESP8266 Serial Wireless Wifi Developent Board 5/10pcs ESP01/ ESP-01S Programmer Adapter Serial High Speed ESP8266 CH340G USB To ESP8266 Serial Wireless Wifi Developent Board

5/10pcs ESP01/ ESP-01S Programmer Adapter Serial High Speed ESP8266 CH340G USB To ESP8266 Serial Wireless Wifi Developent Board

$0.99 $1.73

561 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
1-10PCS ESP32 Wireless Module ESP32-S ESP-WROOM-32 ESP-32S with 32 Mbits PSRAM IPEX/PCB Antenna with 4MB FLASH for arduino 1-10PCS ESP32 Wireless Module ESP32-S ESP-WROOM-32 ESP-32S with 32 Mbits PSRAM IPEX/PCB Antenna with 4MB FLASH for arduino

1-10PCS ESP32 Wireless Module ESP32-S ESP-WROOM-32 ESP-32S with 32 Mbits PSRAM IPEX/PCB Antenna with 4MB FLASH for arduino

$2.80 $2.80

4 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
31% off
MCU-219 INA219 I2C IIC Zero Drift Bi-directional Current Power Monitoring Sensor Module Sensor Breakout Monitoring Modules MCU-219 INA219 I2C IIC Zero Drift Bi-directional Current Power Monitoring Sensor Module Sensor Breakout Monitoring Modules

MCU-219 INA219 I2C IIC Zero Drift Bi-directional Current Power Monitoring Sensor Module Sensor Breakout Monitoring Modules

$7.21 $10.48

415 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
40% off
1PCS Hall Current Sensor Module ACS712 module 5A 20A 30A Hall Current Sensor Module 5A/20A/30A ACS712 1PCS Hall Current Sensor Module ACS712 module 5A 20A 30A Hall Current Sensor Module 5A/20A/30A ACS712

1PCS Hall Current Sensor Module ACS712 module 5A 20A 30A Hall Current Sensor Module 5A/20A/30A ACS712

$0.99 $1.67

66 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board for Arduino Smart Phone SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board for Arduino Smart Phone

SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board for Arduino Smart Phone

$1.08 $1.08

20 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
14% off
Smallest SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Serial Port Smallest SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Serial Port

Smallest SIM800L GPRS GSM Module MicroSIM Card Core BOard Quad-band TTL Serial Port

$12.34 $14.35

30 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Hot Sales MAX13487 5V-TTL RS485 Module 485 To TTL Level Mutual Conversion Hardware Automatic Flow Control Hot Sales MAX13487 5V-TTL RS485 Module 485 To TTL Level Mutual Conversion Hardware Automatic Flow Control

Hot Sales MAX13487 5V-TTL RS485 Module 485 To TTL Level Mutual Conversion Hardware Automatic Flow Control

$18.43 $18.43

5 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
62% off
TTL to RS232 module/UART to 232/serial port conversion/3.3 or 5V power supply TTL to RS232 module/UART to 232/serial port conversion/3.3 or 5V power supply

TTL to RS232 module/UART to 232/serial port conversion/3.3 or 5V power supply

$7.18 $18.94

66 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
34% off
 1 2 4 8 Channel 5V 12V 24V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay 250V 2 for Arduino Raspbery pi  1 2 4 8 Channel 5V 12V 24V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay 250V 2 for Arduino Raspbery pi

 1 2 4 8 Channel 5V 12V 24V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay 250V 2 for Arduino Raspbery pi

$0.99 $1.50

64 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5PCS PST518B T518B T518 TO-92

5PCS PST518B T518B T518 TO-92

$2.20 $2.20

Categories: Electronic Components & Supplies, Active Components

Buy Now
34% 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

$7.19 $10.96

2732 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5PCS PST518B T518B T518 Monitoring Chip Reset IC Voltage Detection Ribbon TR High Precision Original TO-92 5PCS PST518B T518B T518 Monitoring Chip Reset IC Voltage Detection Ribbon TR High Precision Original TO-92

5PCS PST518B T518B T518 Monitoring Chip Reset IC Voltage Detection Ribbon TR High Precision Original TO-92

$16.46 $16.46

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
29% off
RS232 Serial Port To TTL Converter Module max3232 5V/3.3V RS232 Serial Port To TTL Converter Module max3232 5V/3.3V

RS232 Serial Port To TTL Converter Module max3232 5V/3.3V

$2.27 $3.20

Categories: Electronic Components & Supplies, Active Components

Buy Now
47% off
Active microphone module 65DB function module for stm32 esp32 rapspberry pi Active microphone module 65DB function module for stm32 esp32 rapspberry pi

Active microphone module 65DB function module for stm32 esp32 rapspberry pi

$0.99 $1.88

81 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5pcs TXS0108E 8 Channel Logic Level Converter Bi-Directional High Speed Full Duplex Shifter 3.3V 5V for Arduino Raspberry Pi 5pcs TXS0108E 8 Channel Logic Level Converter Bi-Directional High Speed Full Duplex Shifter 3.3V 5V for Arduino Raspberry Pi

5pcs TXS0108E 8 Channel Logic Level Converter Bi-Directional High Speed Full Duplex Shifter 3.3V 5V for Arduino Raspberry Pi

$2.05 $2.05

13 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
51% off
DB9 Connector D-SUB 9Pin male female solderless serial AWG Wire cable adapter with shell rs485 plug rs232 COM adapter terminal DB9 Connector D-SUB 9Pin male female solderless serial AWG Wire cable adapter with shell rs485 plug rs232 COM adapter terminal

DB9 Connector D-SUB 9Pin male female solderless serial AWG Wire cable adapter with shell rs485 plug rs232 COM adapter terminal

$7.17 $14.86

152 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
36% off
TPS5430 Switching Power Supply Module Positive negative 5-32V to ±3.3V5V/9V12V15V Output Volt Regulator Convert TPS5430 Switching Power Supply Module Positive negative 5-32V to ±3.3V5V/9V12V15V Output Volt Regulator Convert

TPS5430 Switching Power Supply Module Positive negative 5-32V to ±3.3V5V/9V12V15V Output Volt Regulator Convert

$3.49 $5.46

4 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
33% off
5A 20A 30A Hall Current Sensor Module ACS712 model for arduino 5A 20A 30A Hall Current Sensor Module ACS712 model for arduino

5A 20A 30A Hall Current Sensor Module ACS712 model for arduino

$0.99 $1.48

41 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
30% off
ACS724TLLCR 40A 50A Range Hall Current Sensor Module ACS724 Module For Arduino ACS724TLLCR 40A 50A Range Hall Current Sensor Module ACS724 Module For Arduino

ACS724TLLCR 40A 50A Range Hall Current Sensor Module ACS724 Module For Arduino

$16.10 $23.00

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
55% off
12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay 12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay

12V Relay 1 2 4 8 Channel SSR High Low Level Solid State Relay Module 250V 2A For Arduino 5V Relay

$0.99 $2.22

52 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
10PCS MAX232CPE MAX 232 CPE IC,integrated circuit MAX 232 CPE MAX232

10PCS MAX232CPE MAX 232 CPE IC,integrated circuit MAX 232 CPE MAX232

$2.45 $2.45

2 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board for Arduino Smart Phone SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board for Arduino Smart Phone

SIM800L GPRS GSM Module Micro SIM Card Core Quad-band TTL Serial Port Antenna PCB Wireless WIFI Board for Arduino Smart Phone

$21.61 $21.61

6 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
63% off
MAX232 Converter Module COM DB9 Serial Board MAX232CPE Transfer Chip ATMEGA16 LED Light Power for RS232 to TTL diy electronic MAX232 Converter Module COM DB9 Serial Board MAX232CPE Transfer Chip ATMEGA16 LED Light Power for RS232 to TTL diy electronic

MAX232 Converter Module COM DB9 Serial Board MAX232CPE Transfer Chip ATMEGA16 LED Light Power for RS232 to TTL diy electronic

$0.99 $2.73

14 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
18% off
(5-10piece)100% New original PST518B T518B TO-92 Chipset (5-10piece)100% New original PST518B T518B TO-92 Chipset

(5-10piece)100% New original PST518B T518B TO-92 Chipset

$1.56 $1.90

Categories: Electronic Components & Supplies, Active Components

Buy Now
42% off
Wireless Serial Port Module TTL Microcontroller UART RS485 Communication Data Transparent RF Transceiver Module XL297-232AP Wireless Serial Port Module TTL Microcontroller UART RS485 Communication Data Transparent RF Transceiver Module XL297-232AP

Wireless Serial Port Module TTL Microcontroller UART RS485 Communication Data Transparent RF Transceiver Module XL297-232AP

$1.19 $2.06

4 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
13% off
SIM800C GSM GPRS Module 5V/3.3V TTL Development Board IPEX With Bluetooth And TTS For Arduino STM32 C51 forArduino SIM800C GSM GPRS Module 5V/3.3V TTL Development Board IPEX With Bluetooth And TTS For Arduino STM32 C51 forArduino

SIM800C GSM GPRS Module 5V/3.3V TTL Development Board IPEX With Bluetooth And TTS For Arduino STM32 C51 forArduino

$19.51 $22.43

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
34% off
 1 2 4 6 8 Channel 5V 12V 24V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay 250V 2 For Raspbery pi  1 2 4 6 8 Channel 5V 12V 24V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay 250V 2 For Raspbery pi

 1 2 4 6 8 Channel 5V 12V 24V DC Relay Module Solid State High Level SSR AVR DSP G3MB-202P Relay 250V 2 For Raspbery pi

$7.20 $10.97

133 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5PCS/LOT PST518A T518A TO-92 Low-power in-line triode New In Stock Quality 100%

5PCS/LOT PST518A T518A TO-92 Low-power in-line triode New In Stock Quality 100%

$2.46 $2.46

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
38% off
TTL-485 TTL-232 TTL to RS232 RS485 Conversion Adapter Board Module 3.3V Suitable MCore PCB TTL-485 TTL-232 TTL to RS232 RS485 Conversion Adapter Board Module 3.3V Suitable MCore PCB

TTL-485 TTL-232 TTL to RS232 RS485 Conversion Adapter Board Module 3.3V Suitable MCore PCB

$1.24 $2.00

11 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
63% off
1 PCS ESP-32S ESP-WROOM-32 ESP32 ESP-32 Bluetooth and WIFI Dual Core CPU With Low Power Consumption MCU ESP-32 For Arduino 1 PCS ESP-32S ESP-WROOM-32 ESP32 ESP-32 Bluetooth and WIFI Dual Core CPU With Low Power Consumption MCU ESP-32 For Arduino

1 PCS ESP-32S ESP-WROOM-32 ESP32 ESP-32 Bluetooth and WIFI Dual Core CPU With Low Power Consumption MCU ESP-32 For Arduino

$0.99 $2.69

62 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
38% off
ZMPT101B AC output voltage sensor of active single-phase voltage transformer module for Arduino Mega zmpt101b 2mA ZMPT101B AC output voltage sensor of active single-phase voltage transformer module for Arduino Mega zmpt101b 2mA

ZMPT101B AC output voltage sensor of active single-phase voltage transformer module for Arduino Mega zmpt101b 2mA

$7.21 $11.71

207 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
Smallest SIM800L GPRS GSM Module Micro SIM Card Core BOard Quad-band TTL Serial Port for arduino Smallest SIM800L GPRS GSM Module Micro SIM Card Core BOard Quad-band TTL Serial Port for arduino

Smallest SIM800L GPRS GSM Module Micro SIM Card Core BOard Quad-band TTL Serial Port for arduino

$6.58 $6.58

111 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now