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UART 485/232/TTL
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RS485 Modues & relays
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Wireless RS485/RS232 series 1
Current Voltage ADC Collector
RS485 Relays
Others
Digital Collection Module
Pressure Weight Sensor
Temperature and Humidity Transmitter Detection Sensor
RS232 Modues & relays
USB programmer
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ESP32 Board
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Positive negative power modules
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Bistable Self-locking Electronic Switch
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series 1
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top saler
DD2712SA 3.5A DC-DC Converter Module Buck Step-Down Voltage Regulator Board 4.5V-27V to 9V
US$1.99
DDIS24QC 5V 15W DC 24V 36V 48V to 12V 5V 3.3V DIN Rail Isolated Power Supply Module DC-DC Buck Converter for PLC RS485 IO Relay LED
US$7.99
NIMHCRTA 1A 1.2V 2.4V 3.6V NIMH Rechargeable Battery Multipurpose Charger 3V CC/CV Charging Module
US$1.99
DD24CRTB 6S 2A Type-c Multi-cell 8.4V 12.6 16.8 21V 25.2V Step-up Boost Charger Module for 7.4V 11.1V 14.8V 18.5V 22.2V 18650 Battery Pack
US$3.99
DD24CRTB 6S 3A Type-c Multi-cell 8.4V 12.6 16.8 21V 25.2V Step-up Boost Charger Module for 7.4V 11.1V 14.8V 18.5V 22.2V 18650 Battery Pack
US$3.99
PW1VA01 DAC Module PWM To 0-10V Frequency To Voltage Converter For Smart Home
US$2.99
New Products [more]
LD2740SC 1.5A High-Power Constant-Current Step-Down LED Driver Board DC 4-27V for Automotive RCL DRL Fog Lights
US$3.99
LD2740SC 1.5A High-Power Constant-Current Step-Down LED Driver Board DC 4-27V for Automotive RCL DRL Fog Lights
US$3.99
LD2740SC 2A High-Power Constant-Current Step-Down LED Driver Board DC 4-27V for Automotive RCL DRL Fog Lights
US$3.99
DR56C01 2A Pluggable Terminal Motor Forward Reverse Self-locking Controller DC Polarity Reversal Circuit Bistable DPDT Relay Module
US$4.99
DR56C01 2A Pluggable Terminal Motor Forward Reverse Self-locking Controller DC Polarity Reversal Circuit Bistable DPDT Relay Module
US$5.99
LD2740SC 1A High-Power Constant-Current Step-Down LED Driver Board DC 4-27V for Automotive RCL DRL Fog Lights
US$4.59
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DD39AJPB 20W Boost-Buck Dual Output Voltage 3.6-30V to +-3-30V Adjustable DC DC Step-up Boost-Buck Converter Module
US$3.99
DD2412SA 800MA 3.3V 3.7V 5V 6V 12V 15V to 9V DC DC Boost-Buck UP&Down Converter Module for Wifi Router Instruments multimeter
US$1.99
DD2412SA 6W 2-24V/3.3V/5V/9V/12V to 6V DC-DC Boost-Buck Step UP-Down Converter Module for Motor LED Toy electrical tools
US$1.99
DD2412SA 2-24V to 5V DC-DC Boost-Buck Step-up & Step-down Converter Power Supply Module for Cell phone charger
US$1.99
DD2412SA 2-24V to 15V DC-DC Boost-Buck Step UP & Step Down Converter Module Voltage Regulator Power supply Board
US$1.99
DD1205UA USB auto boost-buck step up-down DC DC converter Voltage regulator 1.2V 1.5V 2.5V 3V 3.3V 3.7V 4.2V 4.5V 5.5V 6V to 5V
US$2.99
DD1205UA USB dc-dc auto boost buck step up step down converter Input 1-6.5V Output 5V Power supply module
US$2.99
DD1205UA 1.5V 3V 3.3V 3.7V 6V to 5V DC DC buck-boost converter step up down Voltage regulator Module
US$1.99
DD0603SA Auto Buck-Boost DC DC 0.9-6V to 3V Step-UP Step-Down Converter Board Power Supply Module DD0603SA_3V
US$1.99
DD0603SA Auto Buck-Boost DC DC 0.9-6V to 3.3V Step-UP Step-Down Converter Board Power Supply Module DD0603SA_3V3
US$1.99
DD0603SA 2 in 1 0.9-6V to 3.7V Auto Buck-Boost Step-UP&Step-Down DC DC Converter for 18650 Solar battery Toy Power supply
US$1.99
DD0603SA 2 in 1 0.9-6V to 5V Auto Step-UP & Step-Down DC DC Converter
US$1.99
DD0603SA 2 in 1 0.9-6V to 3.7V Auto Buck-Boost Step-UP&Step-Down DC DC Converter for 18650 Solar battery Toy Power supply
US$1.99
DD0603SA 2 in 1 0.9-6V to 5V Auto Step-UP & Step-Down DC DC Converter
US$1.99
DD0603SA Auto Buck-Boost DC DC 0.9-6V to 3.3V Step-UP Step-Down Converter Board Power Supply Module DD0603SA_3V3
US$1.99
DD0603SA Auto Buck-Boost DC DC 0.9-6V to 3V Step-UP Step-Down Converter Board Power Supply Module DD0603SA_3V
US$1.99
DD0315NA 200-500mA +/- Voltage Converter Positive to Negative power supply DC-DC Boost-Buck Module +3~+15V to -3.3v
US$1.99
DD0315NA 200-500mA +/- Voltage Converter Positive to Negative power supply DC-DC Boost-Buck Module +3~+15V to 6V
US$1.99
DD0315NA 200-500mA +/- Voltage Converter Positive to Negative power supply DC-DC Boost-Buck Module +3~+15V to -15V
US$1.99
DD0315NA 200-500mA +/- Voltage Converter Positive to Negative power supply DC-DC Boost-Buck Module +3~+15V to -3.3v
US$1.99
DD0315NA 200-500mA +/- Voltage Converter Positive to Negative power supply DC-DC Boost-Buck Module +3~+15V to -12V
US$1.99
DD0315NA 200-500mA +/- Voltage Converter Positive to Negative power supply DC-DC Boost-Buck Module +3~+15V to -9V
US$1.99
DD0315NA 200-500mA +/- Voltage Converter Positive to Negative power supply DC-DC Boost-Buck Module +3~+15V to -5V
US$1.99
DD0315NA 200-500mA +/- Voltage Converter Positive to Negative power supply DC-DC Boost-Buck Module +3~+15V to -5V
US$1.99
DD0315NA 200-500mA +/- Voltage Converter Positive to Negative power supply DC-DC Boost-Buck Module +3~+15V to 6V
US$1.99
DD0315NA 200-500mA +/- Voltage Converter Positive to Negative power supply DC-DC Boost-Buck Module +3~+15V to -9V
US$1.99
DD0315NA 200-500mA +/- Voltage Converter Positive to Negative power supply DC-DC Boost-Buck Module +3~+15V to -12V
US$1.99
DD0315NA 200-500mA +/- Voltage Converter Positive to Negative power supply DC-DC Boost-Buck Module +3~+15V to -15V
US$1.99
ND0603PC 2 In 1 Auto Buck-Boost DC-DC Converter 0.9-6V to 3V PWM PFM Voltage Regulator for LINO LIPO Lifpo4 Nimh Batery
US$1.59
ND0603PC 2 In 1 Auto Buck-Boost DC-DC Converter 0.9-6V to 3.3V PWM PFM Voltage Regulator for LINO LIPO Lifpo4 Nimh Batery
US$1.59
ND0603PC 2 In 1 Auto Buck-Boost DC-DC Converter 0.9-6V to 4.2V PWM PFM Voltage Regulator for LINO LIPO Lifpo4 Nimh Batery
US$1.59
ND0603PC 2 In 1 Auto Buck-Boost DC-DC Converter 0.9-6V to 5V PWM PFM Voltage Regulator for LINO LIPO Lifpo4 Nimh Batery
US$1.59
PW1VA01 DAC Module PWM To 0-5V Frequency To Voltage Converter For Smart Home
US$2.99
PW1VA01 DAC Module PWM To 0-10V Frequency To Voltage Converter For Smart Home
US$2.99
PW1VA01 DAC Module PWM To 0-5V Frequency To Voltage Converter For Smart Home
US$2.99
PW1VA01 DAC Module PWM To 0-10V Frequency To Voltage Converter For Smart Home
US$2.99
QCTCAJTA Type-C PD2.0 PD3.0 QC2.0 QC3.0 PD2.0 AFC Fast Charge decoy Trigger Module DC 5V 9V 12V 15V 20V For PTZ Camera PLC
US$3.59
QCTCAJTA Type-C PD2.0 PD3.0 QC2.0 QC3.0 PD2.0 AFC Fast Charge decoy Trigger Module DC 5V 9V 12V 15V 20V For PTZ Camera PLC
US$2.99
QCTCAJTA Type-C PD2.0 PD3.0 QC2.0 QC3.0 PD2.0 AFC Fast Charge decoy Trigger Module DC 5V 9V 12V 15V 20V For PTZ Camera PLC
US$2.99
QCTC20TB Type-C PD2.0 PD3.0 QC2.0 QC3.0 PD2.0 AFC Fast Charge decoy Trigger Module DC 5V 9V 12V 15V 20V For PTZ Camera PLC
US$2.99
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