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UART 485/232/TTL
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RS485 Modues & relays
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Wireless RS485/RS232 series 1
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top saler
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
New Products [more]
ND2A12MA 5V 8W UVL OTP OVP SCP 2.6-6V to 5V DC-DC Boost Step-up Converter Current Limit Program 0.5-2.5A Board LED Lion Lipo
US$1.99
ND2A12MA 12V 8W UVL OTP OVP SCP 2.6-6V to 12V DC-DC Boost Step-up Converter Current Limit Program 0.5-2.5A Board LED Lion Lipo
US$1.99
SHA9D01 RS485 12V Industrial Temperature & Humidity SHT30 Sensor Adapter Board RS485 TTL Modbus Rtu Analog Remote IO SHA9D01 Module HMI PLC Expand
US$3.99
TB446 for SHA9D01 SHT30 sensor Modbus Rtu Digital Temperature Humidity Sensor Module
US$3.99
N4DSB03 1-2CH RS485 Digital Temperature Collector Module -55 to +125C DS18B20 Sensor DC 5V 12V 24V for Thermostat Smart Home R46CA01
US$3.99
ND2A12MA 8.4V 8W UVL OTP OVP SCP 2.6-6V to 8.4V DC-DC Boost Step-up Converter Current Limit Program 0.5-2.5A Board LED Lion Lipo
US$1.99
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LFUPSMA 2 IN 1 3.2V LiFePO4 Battery Charge & Discharge UPS Module 5V DC DC Boost Converter 32140 32700 18650 3.6V Charger Board
US$2.99
LFUPSMA 2 IN 1 3.2V LiFePO4 Battery Charge & Discharge UPS Module 9V DC DC Boost Converter 32140 32700 18650 3.6V Charger Board
US$2.99
LFUPSMA 2 IN 1 3.2V LiFePO4 Battery Charge & Discharge UPS Module 12V DC DC Boost Converter 32140 32700 18650 3.6V Charger Board
US$2.99
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
ND04BOTA 5V High Power 60W DC 3.7-20V To 5V Step-Up Boost DC DC Converter Module For Zigbee Solar Panel
US$2.99
ND04BOTA 9V High Power 60W DC 3.7-20V To 9V Step-Up Boost DC DC Converter Module For Zigbee Solar Panel
US$2.99
ND04BOTA 12V High Power 60W DC 3.7-20V To 12V Step-Up Boost DC DC Converter Module For Zigbee Solar Panel
US$2.99
ND04BOTA 15V High Power 60W DC 3.7-20V To 15V Step-Up Boost DC DC Converter Module For Zigbee Solar Panel
US$2.99
ND04BOTA 24V High Power 60W DC 3.7-20V To 24V Step-Up Boost DC DC Converter Module For Zigbee Solar Panel
US$2.99
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
ND3A05SD 5V/3.5A Boost Synchronous Regulator Step-up DC-DC Converter 2.5-4.5V to 5V OTP OCP SCP Protection PWM PSM for Quadcopter
US$2.99
TB397 30W DC-DC 3-6.8V to DC 12V Step Up Boost Voltage Converter Power Supply UPS Module in 3.3V 3.7V 4V 4.5V 5V 6V for Wifi LED Motor
US$2.99
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
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
TB397 5V DC-DC 3-6.8V to DC 5V 9V 12V Step Up Boost Voltage Converter Power Supply UPS Module For Led Motor
US$2.99
TB397 9V 30W DC-DC 3-6.8V to DC 9V Step Up Boost Voltage Converter Power Supply UPS Module in 3.3V 3.7V 4V 4.5V 5V 6V for Wifi LED Motor
US$2.99
TB376 USB DC 5V to 12V DC-DC Boost Converter Step Up Module for Monitor Camera LED DVR
US$2.99
CE036 DC 5V TO 12V USB to DC 5.5*2.1mm Cable DC-DC Boost Conerter Step-up Voltage Power Supply Module for Wifi Router mobile power
US$2.99
DDTC11UC 6V 3.5A USB C TYPE-C to DC 6V 8.4V 9V 12V Step-Up DC-DC Boost Converter Power Supply for QC PD High Power Mobile Phone Charger
US$2.99
ND2812TB 5A Input DC 5-30V Output DC 3V Synchronous DC-DC Buck Converter for Moter LED Car Motorized Bicycle
US$2.99
ND2812TB 5A Input DC 5-30V Output DC 3.3V Synchronous DC-DC Buck Converter for Moter LED Car Motorized Bicycle
US$2.99
ND2812TB 5A Input DC 5-30V Output DC 5V Synchronous DC-DC Buck Converter for Moter LED Car Motorized Bicycle
US$2.99
ND2812TB 5A Input DC 5-30V Output DC 4V Synchronous DC-DC Buck Converter for Moter LED Car Motorized Bicycle
US$2.99
ND2812TB 5A Input DC 5-30V Output DC 9V Synchronous DC-DC Buck Converter for Moter LED Car Motorized Bicycle
US$2.99
ND2812TB_6V 5A Input DC 5-30V Output DC 6V Synchronous DC-DC Buck Converter for Moter LED Car Motorized Bicycle
US$2.99
ND2812TB_10V 5A Input DC 5-30V Output DC 10V Synchronous DC-DC Buck Converter for Moter LED Car Motorized Bicycle
US$2.99
ND2812TB_12V 5A Input DC 5-30V Output DC 12V Synchronous DC-DC Buck Converter for Moter LED Car Motorized Bicycle
US$2.99
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
DD7818TA 2A DC 80V 72V 64V 48V 36V 24V to 9V HV Buck DC-DC Converter Module Power Supply Board replace LM2596HV LDO
US$2.99
DD7818TA 2A DC 80V 72V 64V 48V 36V 24V to 9V HV Buck DC-DC Converter Module Power Supply Board replace LM2596HV LDO
US$2.99
DD7818TA 2A DC 80V 72V 64V 48V 36V 24V to 5V HV Buck DC-DC Converter Module Power Supply Board replace LM2596HV LDO
US$2.99
DD7818TA 2A DC 80V 72V 64V 48V 36V 24V to 12V HV Buck DC-DC Converter Module Power Supply Board replace LM2596HV LDO
US$2.99
DD7818TA 2A DC 80V 72V 64V 48V 36V 24V to 15V HV Buck DC-DC Converter Module Power Supply Board replace LM2596HV LDO
US$2.99
DD7818TA 2A DC 80V 72V 64V 48V 36V 24V to 6V HV Buck DC-DC Converter Module Power Supply Board replace LM2596HV LDO
US$2.99
DD7818TA 2A DC 80V 72V 64V 48V 36V 24V to 12V HV Buck DC-DC Converter Module Power Supply Board replace LM2596HV LDO
US$2.99
DD7818TA 2A DC 80V 72V 64V 48V 36V 24V to 15V HV Buck DC-DC Converter Module Power Supply Board replace LM2596HV LDO
US$2.99
DD7818TA 2A DC 80V 72V 64V 48V 36V 24V to 6V HV Buck DC-DC Converter Module Power Supply Board replace LM2596HV LDO
US$2.99
DD7818TA 2A DC 80V 72V 64V 48V 36V 24V to 5V HV Buck DC-DC Converter Module Power Supply Board replace LM2596HV LDO
US$2.99
DD8024TA High-Voltage EBike DC-DC Converter Buck Step-Down Regulator Module 80V 72V 64V 60V 48V 36V 24V to 5V
US$2.99
DD8024TA High-Voltage EBike DC-DC Converter Buck Step-Down Regulator Module 80V 72V 64V 60V 48V 36V 24V to 6V
US$2.99
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