Name: Photosensitive Firefly Kit Mobile Robot Electronic DIY Welding Parts Breathing Light Fun Electronic Manufacturing Circuit Board
SKU: 3256807663388702
Availability: InStock

Photosensitive Firefly Kit Mobile Robot Electronic DIY Welding Parts Breathing Light Fun Electronic Manufacturing Circuit Board

$19.96

SKU: 3256807663388702 Category: Everything Else

Description

Hign-concerned Chemical: None
Model Number: DIY Photosensitive Firefly Kit
Condition: New
Type: Module
Brand Name: LOTHYE
Origin: Mainland China

Product Name: Photosensitive Firefly Robot Kit

Working voltage: DC3V (CR2032 button battery)

Board size: 40 * 43mm

Sensor: Photoresistor

Photosensitive movement: The antennae of the firefly’s head can sense the presence of light. When light shines on the left and right antennae R1 or R4, the transistor Q1 or Q2 conducts, and the corresponding motor installed on the legs begins to vibrate. The firefly will move in the direction of sensing light.

Tail breathing lamp: The breathing lamp circuit is composed of LM358 operational amplifier IC, simulating the luminous effect of fireflies turning on and off in dark environments.

The products which are suitable for electronic enthusiasts to study and repair circuits. We only guarantee that the products are in good condition before delivery, and cannot guarantee 100% success after installation. The installation of the circuit requires the buyer to have experience in the circuit, please read the product description carefully before payment.

This kit not includes batteries

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