The Center of learning aids to develop Thai education to international

48th Anniversary

Photo Resistance and Coupler Unit

CODE : 2014175

฿ 1,100

Last Update : 11/03/2024

Availability : สินค้าพร้อมจำหน่าย 22 ชุด

This product is a complete set. This product has dimensions 8x18x2.5cm. The light detector is LDR (Light Dependent Resistor). This product also contains a black and white sheet. The sound signal is sent to the speakers. The light signal will be sent to LED bulb. This product uses 9V DC. battery.