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30% off
1 2 4 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino Electronic DIY 1 2 4 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino Electronic DIY

1 2 4 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino Electronic DIY

$10.25$14.64

7 sold
5V 12V 24V 1/2/4/8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module for Arduino 5V 12V 24V 1/2/4/8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module for Arduino

5V 12V 24V 1/2/4/8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module for Arduino

$13.34$13.34

4% off
WAVGAT 1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino WAVGAT 1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

WAVGAT 1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

$1.65$1.73

186 sold
XL4015 5A 2 in 1 Adjustable Power CC/CV Step-down Charge Module LED Driver Voltmeter Ammeter Constant Current Constant Voltage XL4015 5A 2 in 1 Adjustable Power CC/CV Step-down Charge Module LED Driver Voltmeter Ammeter Constant Current Constant Voltage

XL4015 5A 2 in 1 Adjustable Power CC/CV Step-down Charge Module LED Driver Voltmeter Ammeter Constant Current Constant Voltage

$27.40$27.40

10-100PCS Origin.Schottky diode,1 pair in series,800mV@100mA,30V,200mA,2µA@25V，5ns，150°C(maximum)。TO-236AB:BAT54S,215,Model: WV4 10-100PCS Origin.Schottky diode,1 pair in series,800mV@100mA,30V,200mA,2µA@25V，5ns，150°C(maximum)。TO-236AB:BAT54S,215,Model: WV4

10-100PCS Origin.Schottky diode,1 pair in series,800mV@100mA,30V,200mA,2µA@25V，5ns，150°C(maximum)。TO-236AB:BAT54S,215,Model: WV4

$8.00$8.00

4% off
2PCS DC 7-25V to 5V 6V 9V 12V 78MXX LDO Voltage Regulator Step-Down Buck Module for Arduiuo MEGA2560 NANO 2PCS DC 7-25V to 5V 6V 9V 12V 78MXX LDO Voltage Regulator Step-Down Buck Module for Arduiuo MEGA2560 NANO

2PCS DC 7-25V to 5V 6V 9V 12V 78MXX LDO Voltage Regulator Step-Down Buck Module for Arduiuo MEGA2560 NANO

$19.09$19.94

DC 5-30V Micro USB 5V Power Independent PWM Generator 2 Channel Dual Way Digital LED Duty Cycle Pulse Frequency Board Module DC 5-30V Micro USB 5V Power Independent PWM Generator 2 Channel Dual Way Digital LED Duty Cycle Pulse Frequency Board Module

DC 5-30V Micro USB 5V Power Independent PWM Generator 2 Channel Dual Way Digital LED Duty Cycle Pulse Frequency Board Module

$12.61$12.61

DIP converter reducer parts LM2596 reduction module 1,25 V-30V power supply output 1 DC-DC

DIP converter reducer parts LM2596 reduction module 1,25 V-30V power supply output 1 DC-DC

$16.81$16.81

4% off
2PCS DC 7-25V to 5V 6V 9V 12V 78MXX LDO Voltage Regulator Step-Down Buck Module for Arduiuo MEGA2560 NANO 2PCS DC 7-25V to 5V 6V 9V 12V 78MXX LDO Voltage Regulator Step-Down Buck Module for Arduiuo MEGA2560 NANO

2PCS DC 7-25V to 5V 6V 9V 12V 78MXX LDO Voltage Regulator Step-Down Buck Module for Arduiuo MEGA2560 NANO

$19.09$19.94

15% off
N4VIA02 DC 8-25V 3 IN 1 RS485 0-30V Voltage 0-5A Current Modbus RTU Current Voltage Meters Board signal measurement Collection N4VIA02 DC 8-25V 3 IN 1 RS485 0-30V Voltage 0-5A Current Modbus RTU Current Voltage Meters Board signal measurement Collection

N4VIA02 DC 8-25V 3 IN 1 RS485 0-30V Voltage 0-5A Current Modbus RTU Current Voltage Meters Board signal measurement Collection

$29.60$34.82

1 sold
2 in 1 XL4015 5A 75W Adjustable Power CC/CV Step-Down Charge Module LED Driver Voltmeter Ammeter Constant Current Voltage 2 in 1 XL4015 5A 75W Adjustable Power CC/CV Step-Down Charge Module LED Driver Voltmeter Ammeter Constant Current Voltage

2 in 1 XL4015 5A 75W Adjustable Power CC/CV Step-Down Charge Module LED Driver Voltmeter Ammeter Constant Current Voltage

$6.31$6.31

4% off
2PCS DC 7-25V to 5V 6V 9V 12V 78MXX LDO Voltage Regulator Step-Down Buck Module for Arduiuo MEGA2560 NANO 2PCS DC 7-25V to 5V 6V 9V 12V 78MXX LDO Voltage Regulator Step-Down Buck Module for Arduiuo MEGA2560 NANO

2PCS DC 7-25V to 5V 6V 9V 12V 78MXX LDO Voltage Regulator Step-Down Buck Module for Arduiuo MEGA2560 NANO

$19.09$19.94

DC 5-30V Micro USB 5V Power Independent PWM Generator 2 Channel Dual Way Digital LED Duty Cycle Pulse Frequency Board Module DC 5-30V Micro USB 5V Power Independent PWM Generator 2 Channel Dual Way Digital LED Duty Cycle Pulse Frequency Board Module

DC 5-30V Micro USB 5V Power Independent PWM Generator 2 Channel Dual Way Digital LED Duty Cycle Pulse Frequency Board Module

$12.61$12.61

30% off
1 2 4 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino Electronic DIY 1 2 4 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino Electronic DIY

1 2 4 8 Channel 5V 12V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino Electronic DIY

$10.25 $14.64

7 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
5V 12V 24V 1/2/4/8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module for Arduino 5V 12V 24V 1/2/4/8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module for Arduino

5V 12V 24V 1/2/4/8 Channel Relay Module High and low Level Trigger Dual Optocoupler Isolation Relay Module for Arduino

$13.34 $13.34

Categories: Electronic Components & Supplies, Active Components

Buy Now
4% off
WAVGAT 1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino WAVGAT 1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

WAVGAT 1 2 6 4 8 Channel 5V 12V 24V Relay Module Board Shield with Optocoupler Support High and Low Level Trigger for Arduino

$1.65 $1.73

186 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
XL4015 5A 2 in 1 Adjustable Power CC/CV Step-down Charge Module LED Driver Voltmeter Ammeter Constant Current Constant Voltage XL4015 5A 2 in 1 Adjustable Power CC/CV Step-down Charge Module LED Driver Voltmeter Ammeter Constant Current Constant Voltage

XL4015 5A 2 in 1 Adjustable Power CC/CV Step-down Charge Module LED Driver Voltmeter Ammeter Constant Current Constant Voltage

$27.40 $27.40

Categories: Electronic Components & Supplies, Active Components

Buy Now
10-100PCS Origin.Schottky diode,1 pair in series,800mV@100mA,30V,200mA,2µA@25V，5ns，150°C(maximum)。TO-236AB:BAT54S,215,Model: WV4 10-100PCS Origin.Schottky diode,1 pair in series,800mV@100mA,30V,200mA,2µA@25V，5ns，150°C(maximum)。TO-236AB:BAT54S,215,Model: WV4

10-100PCS Origin.Schottky diode,1 pair in series,800mV@100mA,30V,200mA,2µA@25V，5ns，150°C(maximum)。TO-236AB:BAT54S,215,Model: WV4

$8.00 $8.00

Categories: Electronic Components & Supplies, Active Components

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4% off
2PCS DC 7-25V to 5V 6V 9V 12V 78MXX LDO Voltage Regulator Step-Down Buck Module for Arduiuo MEGA2560 NANO 2PCS DC 7-25V to 5V 6V 9V 12V 78MXX LDO Voltage Regulator Step-Down Buck Module for Arduiuo MEGA2560 NANO

2PCS DC 7-25V to 5V 6V 9V 12V 78MXX LDO Voltage Regulator Step-Down Buck Module for Arduiuo MEGA2560 NANO

$19.09 $19.94

Categories: Electronic Components & Supplies, Active Components

Buy Now
DC 5-30V Micro USB 5V Power Independent PWM Generator 2 Channel Dual Way Digital LED Duty Cycle Pulse Frequency Board Module DC 5-30V Micro USB 5V Power Independent PWM Generator 2 Channel Dual Way Digital LED Duty Cycle Pulse Frequency Board Module

DC 5-30V Micro USB 5V Power Independent PWM Generator 2 Channel Dual Way Digital LED Duty Cycle Pulse Frequency Board Module

$12.61 $12.61

Categories: Electronic Components & Supplies, Active Components

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DIP converter reducer parts LM2596 reduction module 1,25 V-30V power supply output 1 DC-DC

DIP converter reducer parts LM2596 reduction module 1,25 V-30V power supply output 1 DC-DC

$16.81 $16.81

Categories: Electronic Components & Supplies, Active Components

Buy Now
4% off
2PCS DC 7-25V to 5V 6V 9V 12V 78MXX LDO Voltage Regulator Step-Down Buck Module for Arduiuo MEGA2560 NANO 2PCS DC 7-25V to 5V 6V 9V 12V 78MXX LDO Voltage Regulator Step-Down Buck Module for Arduiuo MEGA2560 NANO

2PCS DC 7-25V to 5V 6V 9V 12V 78MXX LDO Voltage Regulator Step-Down Buck Module for Arduiuo MEGA2560 NANO

$19.09 $19.94

Categories: Electronic Components & Supplies, Active Components

Buy Now
15% off
N4VIA02 DC 8-25V 3 IN 1 RS485 0-30V Voltage 0-5A Current Modbus RTU Current Voltage Meters Board signal measurement Collection N4VIA02 DC 8-25V 3 IN 1 RS485 0-30V Voltage 0-5A Current Modbus RTU Current Voltage Meters Board signal measurement Collection

N4VIA02 DC 8-25V 3 IN 1 RS485 0-30V Voltage 0-5A Current Modbus RTU Current Voltage Meters Board signal measurement Collection

$29.60 $34.82

1 sold

Categories: Electronic Components & Supplies, Active Components

Buy Now
2 in 1 XL4015 5A 75W Adjustable Power CC/CV Step-Down Charge Module LED Driver Voltmeter Ammeter Constant Current Voltage 2 in 1 XL4015 5A 75W Adjustable Power CC/CV Step-Down Charge Module LED Driver Voltmeter Ammeter Constant Current Voltage

2 in 1 XL4015 5A 75W Adjustable Power CC/CV Step-Down Charge Module LED Driver Voltmeter Ammeter Constant Current Voltage

$6.31 $6.31

Categories: Electronic Components & Supplies, Active Components

Buy Now
4% off
2PCS DC 7-25V to 5V 6V 9V 12V 78MXX LDO Voltage Regulator Step-Down Buck Module for Arduiuo MEGA2560 NANO 2PCS DC 7-25V to 5V 6V 9V 12V 78MXX LDO Voltage Regulator Step-Down Buck Module for Arduiuo MEGA2560 NANO

2PCS DC 7-25V to 5V 6V 9V 12V 78MXX LDO Voltage Regulator Step-Down Buck Module for Arduiuo MEGA2560 NANO

$19.09 $19.94

Categories: Electronic Components & Supplies, Active Components

Buy Now
DC 5-30V Micro USB 5V Power Independent PWM Generator 2 Channel Dual Way Digital LED Duty Cycle Pulse Frequency Board Module DC 5-30V Micro USB 5V Power Independent PWM Generator 2 Channel Dual Way Digital LED Duty Cycle Pulse Frequency Board Module

DC 5-30V Micro USB 5V Power Independent PWM Generator 2 Channel Dual Way Digital LED Duty Cycle Pulse Frequency Board Module

$12.61 $12.61

Categories: Electronic Components & Supplies, Active Components

Buy Now