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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
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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
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]
ET48A08 DC12V 2 IN 1 8CH Ethernet RS485 Relay Module Modbus Slave RTU TCP/IP UART Network Controller Switch PLC Control Board
US$32.99
ECD9C16 DC 12V 16 CH EtherCAT Relay Module Industrial Ethernet Bus Fully Isolated Switch Output Board
US$79.99
ET69C02 Serial Port Server Module RS485 to Ethernet Network TCP/IP Converter UDP TCP Client Server MQTT PLC
US$12.99
DR55B01 DC 6-24V 2A Flip-Flop Latch Motor Reversible Polarity Switch Controller Self-locking Bistable Reverse Polarity Relay Module
US$3.99
DNR1A07 10M Step 0.1R Adjustable Potentiometer Programmable Resistance Module C35 DIN Rail Shell For Arduino MEGA PLC
US$7.99
DR55B01_5V DC 5V 2A Flip-Flop Latch Motor Reversible Polarity Switch Controller Self-locking Bistable Reverse Polarity Relay Module
US$3.99
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DD1718PA DC DC Step-up Boost Converter module +- 9V Positive & Negative Dual Output power supply
US$2.99
DD1718PA DC DC Step-up Boost Converter module +- 15V Positive & Negative Dual Output power supply
US$2.99
DD1718PA DC DC Step-up Boost Converter module +- 5V Positive & Negative Dual Output power supply
US$2.99
DD1718PA DC DC Step-up Boost Converter module +-6V Positive & Negative Dual Output power supply
US$2.99
DD1718PA DC DC Step-up Boost Converter module +-6V Positive & Negative Dual Output power supply
US$2.99
DD1718PA DC DC Step-up Boost Converter module +- 9V Positive & Negative Dual Output power supply
US$2.99
DD1718PA DC DC Step-up Boost Converter module +- 12V Positive & Negative Dual Output power supply
US$2.99
DD1718PA DC DC Step-up Boost Converter module +- 15V Positive & Negative Dual Output power supply
US$2.99
DD1718PA DC DC Step-up Boost Converter module +- 24V Positive & Negative Dual Output power supply
US$2.99
LIFECRMB Dedicated 3.2V LiFePO4 Battery Charger Module 3.6V 1A CV CC with Overvoltage Protection Automatic Recharge Low-Power
US$2.59
DD23CRTA 1S 2A DC 5-23V to 4.2V 1S Multi-Cell Li-Ion Lithium Battery Charger for Solar charging Portable device
US$2.59
DD23CRTA 3S 0.5A DC 5-23V to12.6V 3S Multi-Cell Li-Ion Lithium Battery Charger for Solar charging Portable device
US$2.59
DD23CRTA 2S 0.5A DC 5-23V to 8.4V 2S Multi-Cell Li-Ion Lithium Battery Charger for Solar charging Portable device
US$2.59
DD23CRTA 1S 1A DC 5-23V to 4.2V 1S Multi-Cell Li-Ion Lithium Battery Charger for Solar charging Portable device
US$2.59
DD23CRTA 3S 1A DC 5-23V to 12.6V 3S Multi-Cell Li-Ion Lithium Battery Charger for Solar charging Portable device
US$2.59
DD23CRTA 2S 2A DC 5-23V to 8.4V 2S Multi-Cell Li-Ion Lithium Battery Charger for Solar charging Portable device
US$2.59
DD1912PA Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output +-5V
US$2.59
DD1912PA Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output +-18V
US$2.59
DD1912PA Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output +- 12V
US$2.59
DD1912PA Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output +-24V
US$2.59
DD1912PA Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output +- 15V
US$2.59
DD1912PA Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output +- 9V
US$2.59
DD1912PA Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output +-10V
US$2.59
DD1912PA Multifunction DC-DC Converter Step-up Step-down Dual Voltage Regulator Module Input 3-24V Output +-6V
US$2.59
SDBK03TA 4.2V mini MPPT Solar Charge Controller 4.2V/3.7V Charger Module DC 5V 1A Board for i-ion/Li-PO LiFePO4 Battery
US$1.99
SDBK03TA 3.6V mini MPPT Solar Charge Controller 3.6V/3.2V Charger Module DC 5V 1A Board for i-ion/Li-PO LiFePO4 Battery
US$1.99
DDTC08ME_1S_1A 1-4Cell Type-C to 4.2V 8.4V 12.6V 16.8V LiPo Li-Ion Battery Pack Portable Charger Diy Outdoor Emergency Power Supply Solar Panel
US$1.99
DDTC08ME Ultra-Small Type-C Li-ion Li-Po Lithium Battery Charging Module PD QC FCP USB 18650 TP4056 1A Charger
US$1.99
CRLD20MA Automatic Charging Discharging Module DC 5V to 4.2V Battery Charger & DC 3.7V 3.8V to 3V LDO Converter 18650 Li-Ion Li-Poly
US$1.99
CRLD20MA Automatic Charging Discharging Module DC 5V to 4.2V Battery Charger & DC 3.7V 3.8V to 3.3V LDO Converter 18650 Li-Ion Li-Poly
US$1.99
NIUP11TA 7Cell 1.2V-9.6V NiMH NiCd Rechargeable Battery Charger Charging Module Input DC 5V Board
US$1.99
NIUP11TA 3Cell 1.2V-9.6V NiMH NiCd Rechargeable Battery Charger Charging Module Input DC 5V Board
US$1.99
NIUP11TA 8Cell 1.2V-9.6V NiMH NiCd Rechargeable Battery Charger Charging Module Input DC 5V Board
US$1.99
NIUP11TA 1Cell 1.2V-9.6V NiMH NiCd Rechargeable Battery Charger Charging Module Input DC 5V Board
US$1.99
NIUP11TA 6Cell 1.2V-9.6V NiMH NiCd Rechargeable Battery Charger Charging Module Input DC 5V Board
US$1.99
NIUP11TA 5Cell 1.2V-9.6V NiMH NiCd Rechargeable Battery Charger Charging Module Input DC 5V Board
US$1.99
NIUP11TA 4Cell 1.2V-9.6V NiMH NiCd Rechargeable Battery Charger Charging Module Input DC 5V Board
US$1.99
NIUP11TA 2Cell 1.2V-9.6V NiMH NiCd Rechargeable Battery Charger Charging Module Input DC 5V Board
US$1.99
NIMHCRTA 1A 1.2V 2.4V 3.6V NIMH Rechargeable Battery Multipurpose Charger 3V CC/CV Charging Module
US$1.99
NIMHCRTA 1A 1.2V 2.4V 3.6V NIMH Rechargeable Battery Multipurpose Charger 4.5V CC/CV Charging Module
US$1.99
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