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ND3A05SD 17W Synchronous Boost Converter – 2.4-4.5V to 5V/3.5A Step-Up DC-DC Module with 91% Efficiency for Arduino ESP32 Li-ion Battery
Regular price $3.89 USDSale price $3.89 USDND3A05SD 17W Synchronous Boost Converter – 2.4-4.5V to 5V/3.5A Step-Up DC-DC Module with 91% Efficiency for Arduino ESP32 Li-ion Battery
Regular price $3.89 USDSale price $3.89 USDND3A05SD 17W Synchronous Boost Converter – 2.4-4.5V to 5V/3.5A Step-Up DC-DC Module with 91% Efficiency for Arduino ESP32 Li-ion Battery
Regular price $3.89 USDSale price $3.89 USDSale -
NC25C01 2-in-1 Automatic Water Supply & Drainage Controller – DC 12V Relay Module for Fish Tank Aquarium Water Tower Level Control
Regular price $4.25 USDRegular price$8.82 USDSale price $4.25 USDSale -
R411B01 3.3V UART to RS485 Transceiver Module – SP3485 Auto-Direction Converter for Arduino ESP8266 Raspberry Pi Modbus RTU
Regular price $2.19 USDRegular price$7.34 USDSale price $2.19 USDSale -
FM13A01 76-108MHz FM Stereo Radio Module – RDA5807 Audio Receiver Board with 3.5mm Jack for Arduino DIY Speaker Headphone
Regular price $4.39 USDRegular price$8.92 USDSale price $4.39 USDSale -
DM18A01 DM18B02 DM18C04 1.8 RS485 Modbus RTU LED Display Module – DC 12V/24V Digital Tube Panel Meter for PLC HMI Industrial Automation
Regular price From $9.95 USDRegular price$11.42 USDSale price From $9.95 USDDM18A01 DM18B02 DM18C04 1.8 RS485 Modbus RTU LED Display Module – DC 12V/24V Digital Tube Panel Meter for PLC HMI Industrial Automation
Regular price From $9.95 USDRegular price$11.42 USDSale price From $9.95 USDDM18A01 DM18B02 DM18C04 1.8 RS485 Modbus RTU LED Display Module – DC 12V/24V Digital Tube Panel Meter for PLC HMI Industrial Automation
Regular price From $9.95 USDRegular price$11.42 USDSale price From $9.95 USDSale -
LD58A08 8CH RS485 Modbus RTU DO/PWM Driver Board – MOS Output Module for Signal Lights LED Solenoid Valves Motor Control
Regular price From $7.69 USDRegular price$9.97 USDSale price From $7.69 USDLD58A08 8CH RS485 Modbus RTU DO/PWM Driver Board – MOS Output Module for Signal Lights LED Solenoid Valves Motor Control
Regular price From $7.69 USDRegular price$9.97 USDSale price From $7.69 USDLD58A08 8CH RS485 Modbus RTU DO/PWM Driver Board – MOS Output Module for Signal Lights LED Solenoid Valves Motor Control
Regular price From $7.69 USDRegular price$9.97 USDSale price From $7.69 USDSale -
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
