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RT39D01/RT48D02 2.4G Wireless Transceiver – TTL RS232 RS485 TYPE-C USB Multifunction UART Module for Arduino ESP8266 ESP32 Modbus RTU
Regular price From $3.99 USDRegular price$7.56 USDSale price From $3.99 USDRT39D01/RT48D02 2.4G Wireless Transceiver – TTL RS232 RS485 TYPE-C USB Multifunction UART Module for Arduino ESP8266 ESP32 Modbus RTU
Regular price From $3.99 USDRegular price$7.56 USDSale price From $3.99 USDRT39D01/RT48D02 2.4G Wireless Transceiver – TTL RS232 RS485 TYPE-C USB Multifunction UART Module for Arduino ESP8266 ESP32 Modbus RTU
Regular price From $3.99 USDRegular price$7.56 USDSale price From $3.99 USDSale -
DD40CRTA 2-in-1 Charger & Buck Converter – DC 6.5-40V to 4.2V/5V Step-Down Module with 1A Output for 18650 Li-ion Solar DIY
Regular price $9.99 USDRegular price$12.92 USDSale price $9.99 USDSale -
LC4BE08 8CH Water Level Digital Tube Display Controller – DC 5V Sensor Module for Arduino UNO MEGA2560 NANO STM32 Fish Tank Aquarium
Regular price From $4.25 USDRegular price$8.30 USDSale price From $4.25 USDLC4BE08 8CH Water Level Digital Tube Display Controller – DC 5V Sensor Module for Arduino UNO MEGA2560 NANO STM32 Fish Tank Aquarium
Regular price From $4.25 USDRegular price$8.30 USDSale price From $4.25 USDLC4BE08 8CH Water Level Digital Tube Display Controller – DC 5V Sensor Module for Arduino UNO MEGA2560 NANO STM32 Fish Tank Aquarium
Regular price From $4.25 USDRegular price$8.30 USDSale price From $4.25 USDSale -
N4DAC02 2CH 0-5V/0-10V DAC Module – RS485 Modbus RTU Voltage Signal Generator with 1% Accuracy for PLC Measuring Instruments
Regular price $4.78 USDRegular price$9.98 USDSale price $4.78 USDSale -
N4DAC02 2CH 0-5V/0-10V DAC Module – RS485 Modbus RTU Voltage Signal Generator with 1% Accuracy for PLC Measuring Instruments
Regular price $13.67 USDRegular price$16.99 USDSale price $13.67 USDSale -
LO1117MB 1A Ultra-Low Dropout LDO Regulator – 2.5-18V to 1.2V/1.8V/2.5V/3.3V/5V Step-Down Module for Li-ion LiFePO4 Solar Battery
Regular price From $2.11 USDRegular price$5.84 USDSale price From $2.11 USDLO1117MB 1A Ultra-Low Dropout LDO Regulator – 2.5-18V to 1.2V/1.8V/2.5V/3.3V/5V Step-Down Module for Li-ion LiFePO4 Solar Battery
Regular price From $2.11 USDRegular price$5.84 USDSale price From $2.11 USDLO1117MB 1A Ultra-Low Dropout LDO Regulator – 2.5-18V to 1.2V/1.8V/2.5V/3.3V/5V Step-Down Module for Li-ion LiFePO4 Solar Battery
Regular price From $2.11 USDRegular price$5.84 USDSale price From $2.11 USDSale -
LFUPSMA 2-in-1 LiFePO4 UPS Module – 3.2V to 5V/9V/12V Boost Converter with Battery Charger for Arduino ESP32 ESP8266 WiFi IoT
Regular price $3.98 USDSale price $3.98 USDLFUPSMA 2-in-1 LiFePO4 UPS Module – 3.2V to 5V/9V/12V Boost Converter with Battery Charger for Arduino ESP32 ESP8266 WiFi IoT
Regular price $3.98 USDSale price $3.98 USDLFUPSMA 2-in-1 LiFePO4 UPS Module – 3.2V to 5V/9V/12V Boost Converter with Battery Charger for Arduino ESP32 ESP8266 WiFi IoT
Regular price $3.98 USDSale price $3.98 USDSale -
DD3630TA 15W DC-DC Buck Converter – 8-32V to 3.3V/5V/6V/9V/12V Constant Current & Constant Voltage Module for LED Dimming Motor Speed Control
Regular price $4.46 USDRegular price$9.69 USDSale price $4.46 USDSale -
ND1A21MB Mini 5V UPS Board – In-Out Shared Port Bidirectional Li-ion Battery Charge/Discharge for Arduino ESP32 Pi ESP8266
Regular price From $2.22 USDRegular price$6.69 USDSale price From $2.22 USDND1A21MB Mini 5V UPS Board – In-Out Shared Port Bidirectional Li-ion Battery Charge/Discharge for Arduino ESP32 Pi ESP8266
Regular price From $2.22 USDRegular price$6.69 USDSale price From $2.22 USDND1A21MB Mini 5V UPS Board – In-Out Shared Port Bidirectional Li-ion Battery Charge/Discharge for Arduino ESP32 Pi ESP8266
Regular price From $2.22 USDRegular price$6.69 USDSale price From $2.22 USDSale -
BTID42MA Mini 1S Li-ion Battery Power Indicator Module – 3.7V/4.2V LED Voltage Display for 18650 26650 4680 Charge Discharge Monitor
Regular price From $1.57 USDRegular price$6.69 USDSale price From $1.57 USDBTID42MA Mini 1S Li-ion Battery Power Indicator Module – 3.7V/4.2V LED Voltage Display for 18650 26650 4680 Charge Discharge Monitor
Regular price From $1.57 USDRegular price$6.69 USDSale price From $1.57 USDBTID42MA Mini 1S Li-ion Battery Power Indicator Module – 3.7V/4.2V LED Voltage Display for 18650 26650 4680 Charge Discharge Monitor
Regular price From $1.57 USDRegular price$6.69 USDSale price From $1.57 USDSale -
DNUNA16 DIN Rail Analog Digital IO Expansion Board – 6DI-4DO-6AI RS485 Module for Arduino UNO Simple PLC DIY
Regular price From $19.89 USDRegular price$21.64 USDSale price From $19.89 USDDNUNA16 DIN Rail Analog Digital IO Expansion Board – 6DI-4DO-6AI RS485 Module for Arduino UNO Simple PLC DIY
Regular price From $19.89 USDRegular price$21.64 USDSale price From $19.89 USDDNUNA16 DIN Rail Analog Digital IO Expansion Board – 6DI-4DO-6AI RS485 Module for Arduino UNO Simple PLC DIY
Regular price From $19.89 USDRegular price$21.64 USDSale price From $19.89 USDSale -
DD0324PW 8A 100W DC-DC Boost Converter – 2.7-5.5V to 8.4V/12.6V/16.8V/21V/24V Step-Up Voltage Regulator for 2-5S Li-ion Battery
Regular price From $4.39 USDRegular price$7.52 USDSale price From $4.39 USDDD0324PW 8A 100W DC-DC Boost Converter – 2.7-5.5V to 8.4V/12.6V/16.8V/21V/24V Step-Up Voltage Regulator for 2-5S Li-ion Battery
Regular price From $4.39 USDRegular price$7.52 USDSale price From $4.39 USDDD0324PW 8A 100W DC-DC Boost Converter – 2.7-5.5V to 8.4V/12.6V/16.8V/21V/24V Step-Up Voltage Regulator for 2-5S Li-ion Battery
Regular price From $4.39 USDRegular price$7.52 USDSale price From $4.39 USDSale -
DD08CRMB Portable Mini Lithium Battery Charger Module – BMS 18650/21700/4680 Charging Board with Automatic Recharge & Overcharge Protection for DIY Power Bank
Regular price From $2.19 USDRegular price$7.31 USDSale price From $2.19 USDDD08CRMB Portable Mini Lithium Battery Charger Module – BMS 18650/21700/4680 Charging Board with Automatic Recharge & Overcharge Protection for DIY Power Bank
Regular price From $2.19 USDRegular price$7.31 USDSale price From $2.19 USDDD08CRMB Portable Mini Lithium Battery Charger Module – BMS 18650/21700/4680 Charging Board with Automatic Recharge & Overcharge Protection for DIY Power Bank
Regular price From $2.19 USDRegular price$7.31 USDSale price From $2.19 USDSale -
RFCE001 Mini 2CH 433M UHF Wireless Receiver – EV1527/PT2262/2264 Decoder Module with ASK OOK Learning & Fixed Code for Smart Home
Regular price From $2.22 USDRegular price$6.98 USDSale price From $2.22 USDRFCE001 Mini 2CH 433M UHF Wireless Receiver – EV1527/PT2262/2264 Decoder Module with ASK OOK Learning & Fixed Code for Smart Home
Regular price From $2.22 USDRegular price$6.98 USDSale price From $2.22 USDRFCE001 Mini 2CH 433M UHF Wireless Receiver – EV1527/PT2262/2264 Decoder Module with ASK OOK Learning & Fixed Code for Smart Home
Regular price From $2.22 USDRegular price$6.98 USDSale price From $2.22 USDSale -
LD24AJTA_MINI 22W LED Driver Module – 6-25V 910mA Adjustable Constant Current Step-Down Converter with 5000:1 PWM Dimming for Arduino
Regular price From $2.19 USDRegular price$6.70 USDSale price From $2.19 USDLD24AJTA_MINI 22W LED Driver Module – 6-25V 910mA Adjustable Constant Current Step-Down Converter with 5000:1 PWM Dimming for Arduino
Regular price From $2.19 USDRegular price$6.70 USDSale price From $2.19 USDLD24AJTA_MINI 22W LED Driver Module – 6-25V 910mA Adjustable Constant Current Step-Down Converter with 5000:1 PWM Dimming for Arduino
Regular price From $2.19 USDRegular price$6.70 USDSale price From $2.19 USDSale -
PW1VA01 1CH PWM to DAC Converter Module – 0-5V/0-10V Analog Voltage Output for Arduino UNO MEGA2560 PLC Raspberry Pi ESP32 NodeMCU
Regular price $3.29 USDSale price $3.29 USDPW1VA01 1CH PWM to DAC Converter Module – 0-5V/0-10V Analog Voltage Output for Arduino UNO MEGA2560 PLC Raspberry Pi ESP32 NodeMCU
Regular price $3.29 USDSale price $3.29 USDPW1VA01 1CH PWM to DAC Converter Module – 0-5V/0-10V Analog Voltage Output for Arduino UNO MEGA2560 PLC Raspberry Pi ESP32 NodeMCU
Regular price $3.29 USDSale price $3.29 USDSale -
N4VIG08 8AI Multifunction Analog Input Module – 0-5V/0-10V/4-20mA to RS485 Modbus RTU ADC Collector with 2.54mm Pin Header for PLC SCADA
Regular price From $9.20 USDRegular price$9.20 USDSale price From $9.20 USDN4VIG08 8AI Multifunction Analog Input Module – 0-5V/0-10V/4-20mA to RS485 Modbus RTU ADC Collector with 2.54mm Pin Header for PLC SCADA
Regular price From $9.20 USDRegular price$9.20 USDSale price From $9.20 USDN4VIG08 8AI Multifunction Analog Input Module – 0-5V/0-10V/4-20mA to RS485 Modbus RTU ADC Collector with 2.54mm Pin Header for PLC SCADA
Regular price From $9.20 USDRegular price$9.20 USDSale price From $9.20 USD -
NDUP1APA 15W 2-in-1 UPS Module – 5-24V Uninterruptible Power Supply with 3.7V/4.2V Li-ion Battery Charger & Booster for Router PLC IoT
Regular price From $5.49 USDRegular price$9.98 USDSale price From $5.49 USDNDUP1APA 15W 2-in-1 UPS Module – 5-24V Uninterruptible Power Supply with 3.7V/4.2V Li-ion Battery Charger & Booster for Router PLC IoT
Regular price From $5.49 USDRegular price$9.98 USDSale price From $5.49 USDNDUP1APA 15W 2-in-1 UPS Module – 5-24V Uninterruptible Power Supply with 3.7V/4.2V Li-ion Battery Charger & Booster for Router PLC IoT
Regular price From $5.49 USDRegular price$9.98 USDSale price From $5.49 USDSale -
OP22B01 AC Voltage Detection Module – 110/220V Mains Power ON/OFF Sensor with 3-24V NPN/PNP Output for Arduino ESP8266 PLC STM32
Regular price From $3.38 USDRegular price$7.99 USDSale price From $3.38 USDOP22B01 AC Voltage Detection Module – 110/220V Mains Power ON/OFF Sensor with 3-24V NPN/PNP Output for Arduino ESP8266 PLC STM32
Regular price From $3.38 USDRegular price$7.99 USDSale price From $3.38 USDOP22B01 AC Voltage Detection Module – 110/220V Mains Power ON/OFF Sensor with 3-24V NPN/PNP Output for Arduino ESP8266 PLC STM32
Regular price From $3.38 USDRegular price$7.99 USDSale price From $3.38 USDSale -
PS58F01 10A Battery Charger Discharger Module – 0-60V Auto Cut-Off Undervoltage Overvoltage Protection Board for 12V/24V/36V/48V Lead-Acid UPS DIY
Regular price $5.51 USDRegular price$9.62 USDSale price $5.51 USDSale
