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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
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series 1
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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
PW1VA01 DAC Module PWM To 0-5V Frequency To Voltage Converter For Smart Home
US$2.99
New Products [more]
23IOA08 NPN Multifunction RS485 Remote IO Module PLC DI-DO expansion Board DIN Rail Box Standard MODBUS RTU Protocol
US$15.99
23IOB16 16 CH NPN Multifunction RS485 Remote IO Module PLC DI-DO expansion Board DIN Rail Box Standard MODBUS RTU Protocol
US$23.99
23IOC24 24 CH NPN Multifunction RS485 Remote IO Module PLC DI-DO expansion Board DIN Rail Box Standard MODBUS RTU Protocol
US$26.98
23IOD32 NPN Multifunction RS485 Remote IO Module PLC DI-DO expansion Board DIN Rail Box Standard MODBUS RTU Protocol
US$32.99
23IOA08 8 CH PNP Multifunction RS485 Remote IO Module PLC DI-DO expansion Board DIN Rail Box Standard MODBUS RTU Protocol
US$15.99
23IOC24 24 CH NPN Multifunction RS485 Remote IO Module PLC DI-DO expansion Board DIN Rail Box Standard MODBUS RTU Protocol
US$24.99
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LO1117MB Tiny Out 1A 2.5V 80MV Drop Voltage 60uA Standby Step-Down Buck LDO Module rep AMS1117 7805 for Arduino ESP32
US$1.99
DD32AJ4B 4CH 3A 3.3V 5V 12V ADJ DC DC Buck Converter Module Multiple Switching Power Supply with DIN Rail Case for PLC UPS Power Bank
US$15.99
TB132 3.5-9V to 9V DC-DC Converter Boost Module Step-up Motor Rotation Relay Control
US$1.99
DNPWA0 3A DIN Rail mount DC-DC Step-down Converter Module 5V/12V/24V Adjustable Voltage Regulator
US$6.99
DD4012SB DC 7V-40V to 7.5V DC DC Converter Step-Down Buck Voltage Regulator Module for 18650 Rechargeable
US$1.99
DDIS12TD Electric Bicycle Isolated Regulated Power Module DC 36V 48V 60V to 12V 1.3A Step-Down DC-DC Converter Isolation Protection Board
US$2.99
DD1912PA Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output +-6V
US$2.59
DD1718PA DC DC Step-up Boost Converter module +- 9V Positive & Negative Dual Output power supply
US$2.99
DD0424TA 5A high-power DC DC Converter Step-Up Module DC 3.7-14V to 15V Voltage Boost Board
US$1.99
NITC16UB 4A 12 Cell NIMH Charger Module TYPE-C DC 5V Boost BMS CC/CV NiCd for 4.8V 6V 7.2V 8.4V 9.6V 10.8V 12V 13.2V 14.4V Battery
US$3.99
ND04BOTA 7.5V High Power 60W DC 3.7-20V To 7.5V Step-Up Boost DC DC Converter Module For Zigbee Solar Panel
US$2.99
DD1912PA 15V 2 In 1 8W Boost-Buck Dual +- Voltage Board 3-24V To 15V For ADC DAC LCD op-amp Speaker
US$4.99
DDEN12MA Multifunction with Enable ON/OFF 6W DC-DC Step-up Boost Converter Voltage Regulate 2.6-5V to 12V
US$1.59
LD2740SC 1A High-Power Constant-Current Step-Down LED Driver Board DC 4-27V for Automotive RCL DRL Fog Lights
US$3.99
ND0412SA Mini 7W DC-DC Boost Step-up Converter Board 2.6-5.5V To 9V Voltage Regulator Module For LED Motor
US$1.59
TB398 DC-DC USB 5V to 6-15V Step-Up Boost Converter Voltage inverters Module Adjustable Output DC 6V 7V 8V 9V 12V
US$2.99
DD0315NA 200-500mA +/- Voltage Converter Positive to Negative power supply DC-DC Boost-Buck Module +3~+15V to -9V
US$1.99
DD24CRTB 6S 1A 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
ND3A05SD 5V/3.5A Boost Synchronous Regulator Step-up DC-DC Converter 2.5-4.5V to 4.2V OTP OCP SCP Protection PWM PSM for Quadcopter
US$2.99
LDH220MF AC/DC 20-220V to DC 10-200V 40MA Constant Current Linear Constant Current Driver Module for fluorescent ceiling LED Bulb
US$23.59
ZD3605PA Input +-Voltage Out +-2.5V Precision Voltage Reference source Board Replace AD584 LM399 LM4040 AD588
US$1.59
NITC16UB 9S 2A 2A 9 Cell NIMH Charger Module TYPE-C DC 5V Boost BMS CC/CV NiCd for 4.8V 6V 7.2V 8.4V 9.6V 10.8V 12V 13.2V 14.4V Battery
US$3.99
DD04CVSA DC-DC Converter Boost Step-up Module10W 3.7V 4.2V Charger & 9V Discharger Board UPS Diy Li-lon LiPo Lithium Battery
US$2.99
NIUP11TA 2Cell 1.2V-9.6V NiMH NiCd Rechargeable Battery Charger Charging Module Input DC 5V Board
US$1.99
CCUPS01 Power-OFF Protection Automatic Switching Module UPS Emergency Cut-off Battery Power Supply 6V-60V Control Board
US$4.29
LD2740SC 1.5A High-Power Constant-Current Step-Down LED Driver Board DC 4-27V for Automotive RCL DRL Fog Lights
US$3.99
CB06CRMA 4.2V 200mA DC 3V 3.6V NI-MH Ni-CD Li-ion Polymer Coin Cell Rechargeable Lithium Battery Charger For VL2330 ML2032 1220 LIR2016
US$0.99
SD1512TA 1A Solar Automatic Charging Automatic Switch LED Driver Module DC 3-18V 1A SD1512TA for LiFePO4 Li-On Li-Po LED
US$2.99
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
LDC350MA Ultra-small DC 3V 3.3V 3.7V 5V 350mA Constant Sink Current Multifunction LED Driver Board Parallel & series applications
US$0.79
CB06CRMA 3.3V 200mA DC 3V 3.6V NI-MH Ni-CD Li-ion Polymer Coin Cell Rechargeable Lithium Battery Charger For VL2330 ML2032 1220 LIR2016
US$0.99
DD0405MA Mini 600MA 1.5V 3V 3.3V 3.7V To 5V Boost Step-up DC-DC Converter Voltage PFM Regulator Module For AA AAA Dry Cell Button Battery
US$0.99
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
DD0424TA 5A high-power DC DC Converter Step-Up Module DC 3.7V 4.2V 7.5V to 9V Voltage Boost Board
US$1.99
DD30CRTB 3A 12V 1-1000AH Lead-Acid Battery Charger Input 15-28V Over-Charge 14.8V Float-Charge 13.55V For UPS Car Solar Energy Charging
US$3.99
CE014 Mini Dc-Dc 1.2A 3V 3.3V 3.7V 4.5V To 9V Step-Up Current Mode Pwm Converter Dc Voltage Inverter
US$0.99
DD0424TA 5A high-power DC DC Converter Step-Up Module DC 3.7V 4.2V to 5V Voltage Boost Board
US$1.99
NDOV05MB G ILIM 2000mA 2A DC 3.3-5V 0.2-2.5A Overvoltage Overcurrent Power Supply Protector OCP OVP UVLO OTP Protection Module for 18650 Lion Lifepo4 NIMH
US$1.99
TB411 Touch LED Driver Controller DC-DC Constant Current Converter Or 5 Pcs 3.7-5V 3528 White LED For li-on USB Solar Battery
US$1.59
DD2604MB Mini 10W DC-DC 6V 8.4V 12V 12.8V 14.8V 15V 20V To 5V Buck Converter Module Replace DD4012SA DD2712SA L7805
US$1.99
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