24V에서 13.8V로 변환하는 DC-DC 전력 변환기 5A 10A 15A 20A 30A 40A 스텝다운 전압 레귤레이터 공급 모듈 (자동차용)

10 in 1 USB Tester DC Digital Voltmeter Amperimetro Current Voltage Meter Amp Volt Ammeter Detector Power Bank Charger Indicator

Socket protector 15A/16A adjustable voltage automatic overvoltage and undervoltage protection power surge protector EU/US plug

52mm Boost/Vacuum/Water Temp/Oil Temp/Oil Press/Voltage/Tachometer/Air Fuel Ratio/EGT Gauge Analog Blue Led+ 52MM Gauge Pods

50PCS/100PCS EGBO Lithium Charging board 18650 module Type-C 5V 1A Charging Board Protection Dual Functions tp4056

Relay Module WiFi 4‑Channel ESP8266 Development Board Voltage Monitoring Relay Industrial Parts for Wireless Control DC7‑12V/5V

Electronic Smart Car Kit 4WD Smart Robot Car Chassis Kits Car With Speed Encoder and Battery Box Diy Kit for arduino R3 Board

INA226 Voltage and Current Module DC 0-36V Current and Voltage Monitoring Sensor Module I2C Interface

2PCS/4PCS 13KG 15KG Servos Digital MG995 MG996R Servo All Metal Gear for JR Car RC Model Helicopter Boat Arduino UNO DIY

5V-120V Car Tester Pen Voltage Circuit Test DC Digital Display Electric Pen Probe Pen Auto Diagnostic Tools 2V 12V 24V 48V

5 Sets/Lot Violet Car Relay Socket Without Wire with Terminal Modified Nylon Flame Retardant