About This

• Buzzer start to ring and the red light indicator is on when the metal is close to the metal detector.
• 1.To adjust the potentiometer to affect the detection distance, the detection distance of the machine is less than 5 cm.
• Multipurpose - Metal detector non contact module can be used in game entertainment, car detection, elevator floor control, equipment location detection.
• Designed for Beginners：Special design for electronics starter to learn to solder electronics components. Soldering
• Warm Reminder ：DIY electronic components kit requires buyer to assemble and welding, If you don't have any soldering experience, please read the soldering instructions and use soldering tools carefully to avoid safety problem

Overview

• Brand : tingbowie
• Color : Red
• Batteries Required? : Yes
• Material : Plastic
• Power Source : Battery Powered