Ultrasonic Ranging Alarm Learn to Solder Electronics Kit with USB to DC male cable Battery case HC-SR04 Ultrasonic Sensor Module,for Soldering Practicing DIY

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🔔 Solder, Measure, Alert – Your DIY Adventure Awaits!

The Youmile Ultrasonic Ranging Alarm Kit is an innovative electronics kit designed for DIY enthusiasts. It includes an HC-SR04 ultrasonic sensor, a buzzer, and a pre-programmed STC89C25 chip, making it easy to learn soldering and electronics. With options for USB or battery power, and a measurement range of 1.96" to 157.5", this kit is perfect for hands-on learning and experimentation.