새로운 GPS 스포츠 트랙 스마트워치 심박수 혈액 산소 혈압 모니터링 블루투스 통화 IP67 피트니스 운동 스마트워치

ATtiny13A ATtiny84 ATtiny85 ATtiny2313 ATMEGA328P AVR ISP Programming Board Soldering Kit for Arduino Uno R3

1800W 40A DC-DC Boost Converter Step Up Power Supply Module 10-60V to 12-90V adjustable voltage charger

1-20PCS ESP8266 D1 Mini WIFI Development Board ESP-12F CH340G CH340 V2 Usb Wemos D1 Mini Nodemcu Lua Iot Board 3.3V Met Pins

10pcs/lot Original FHA20N50 FHA20N60 FHA24N50 FHA28N50 FHA40N50 FHA50N50 20N50 20N60 24N50 28N50 40N50 50N50 TO-247

M10 M.2 2280 SSD 64GB 32GB 16GB PCIe M.2 2280 3.0 3D Xpoint NVMe Internal Solid State Drive For Intel optane 2nd generation

LoRa Module LR02 DEV Kit ASR6601 868Mhz 915Mhz 433 475Mhz Wireless Long Range 8km Spread Spectrum Transmission

24values*20pcs =480pcs Monolithic Ceramic Capacitor 10pF~10uF,ceramic capacitor Assorted Kit 1UF 100NF 330NF 0.1UF 102 104 105

DC12-80V 20A Adjustable Buck Constant Current Constant Voltage with Voltage Current Display 600W Buck Converter Module

MLX90640BAA MLX90640BAB IR 32*24 Infrared Temperature Measurement Dot Matrix Sensor Thermal Imager Module GY-MCU90640 MLX90640

MD100A1000V Small anti-reverse diode 5A 10A 20A 25A 30A 40A 50A 70A 90A Afterflow 100A 110A 150A 1000V Rectify

DIY FM Radio Kit 87.5-108MHz 2x3W Amplifier Bluetooth Speaker with Spectrum Display DIY Electronic Soldering Practice Kit

ESP32-S3 8M PSRAM 4M FLASH 4.3-Inch IPS Capacitive Touch 480*272 LCD Display Module with WIFI and Bluetooth

ESP32-C3 1.28 Inch Round Display GC9A01 IPS LCD Touch/Not Touching Screen ESP32 WIFI Bluetooth Dual Core Board for Arduino LVGL

22.5W Super Fast Charging Power Bank DIY Kit 1260110 Battery Case 20000mAh Portable Charger with Type C Bidirectional Charging

(1-20piece) 100% New M92T36 BQ24193 PI3USB P13USB PI3USB30532ZLE P13USB30532ZLE QFN Chipset

EP4CE6E22C8N FPGA Development Board: Altera Cyclone IV Core System Module (2.5V) Compatible for Arduino

ZY-204 Breadboard Dupont Wire Kit 20cm 20/40Pin Male To Male Dupont Line Cable 4 Bus Test Protoboard Cable Breadboard Set DIY

3S 4S 5S 65W 100W Power Bank Dual Type-C Bidirectional Super-Fast Charging Module Power Bank Circuit Board

ESP32-C3 1.28 Inch Round Display GC9A01 IPS LCD Touch/Not Touching Screen ESP32 WIFI Bluetooth Dual Core Board for Arduino LVGL

PN532 NFC RFID Module 13.56MHz V3 User Kits Near Field Communication Reader Module SPI I2C UART RFID Wireless Module for Arduino

500pcs 24Values Electrolytic Capacitor 0.1uF-1000uF 10V 16V 25V 50V Mix Aluminum Electrolytic Capacitors Assorted Kit with Box

PN532 NFC RFID Module 13.56MHz V3 User Kits Near Field Communication Reader Module SPI I2C UART RFID Wireless Module for Arduino

RFID Starter Kit for Arduino UNO R3 Upgraded Version Learning Suite With Retail Box electronic DIY KIT

DC25A 600W Buck Constant Current Power Module DC12-75V DC Buck Converter Adjustable Regulator LED Driver

ESP32-CAM ESP32-CAM-MB MICRO USB ESP32 Serial to WiFi ESP32 CAM Development Board CH340 CH340G 5V Bluetooth+OV2640 Camera

22.5W Fast Charging Wireless Charger Module Support SCP VOOC High Current Output Type-A USB QC PD PPS Protocols

Promotion For arduino Nano V 3.0 Atmega328 Controller Compatible Board Module PCB Development Board MINI/TYPE-C/MICRO USB NANO

Coreless Servo 35Kg Ds3235 High Speed Servo Pro 270 Degree Digital And Stainless Steel Gear Servo Waterproof for Robotic Car

3Wx2 DIY Bluetooth Speaker Kit with FM Radio DIY Soldering Project Practice Solder Assembly DIY Electronic Kit Component Speaker

QC4.0 QC3.0 LED Dual USB PD Fast Charge 5A 100W Micro/Type-C USB Mobile Power Bank 18650 Charging Module Temperature Protection

3296W Potentiometer Resistor Kit Precision Adjustable Variable Resistance Trimmer Potentiometer 1K 10K 100K 1M 50R 100R

ESP32-C6-DevKitC-1 Development Board ESP32 N4 Core Board 4MB Flash WIFI6 BLE Zigbee Compatible ESP32 Module

CH341a Programmer adapter+SOIC8 adapter+ SOP8 clip with cable+1.8V adapter EEPROM Flash BIOS USB electronics

Temperature Humidity Meter Soldering Practice Kit With Expression LED Indication ℃/℉ Thermo-Hygrometer DIY Electronic Kit

4250PCS 8500PCS 8850PCS 100R 220R 0201 0402 0603 0805 1206 GOHJMY Resistor Sample Book 1% SMD Assorted Kit 10K 100K 200K 1K 1R