Item Tag: DC 4.5-5.5V
3 posts
Ultrasonic Ranging Alarm Learn to Solder Electronics Kit with USB to DC male DIY
Ultrasonic Ranging Alarm Soldering Electronics Project DIY Learning Practice Kit With HC-SR04 Distance Sensor Module and Buzzer. HC-SR04 Ultrasonic Ranging Module 1. 5V active buzzer 1. 1K resistor 9.
July 3, 2026
1 Set Ultrasonic Ranging Sensor Module Alarm Learn to Solder Electronics DIY Kit
Ultrasonic Ranging Alarm Soldering Electronics Project DIY Learning Practice Kit With HC-SR04 Distance Sensor Module and Buzzer. HC-SR04 Ultrasonic Ranging Module 1. DC005 seat 1. 8 8 self-locking switch 1.
July 3, 2026
Ultrasonic Ranging Alarm Learn to Solder Electronics Kit for Soldering Practicin
Ultrasonic Ranging Alarm Soldering Electronics Project DIY Learning Practice Kit With HC-SR04 Distance Sensor Module and Buzzer. The circuit structure is also modular and labelled clearly for easy soldering.
July 3, 2026