Shenzhen Tuozhan Optoelectronics Co., Ltd. is a leading manufacturer of straight plug indicator diodes in China. With years of experience and expertise in the industry, Tuozhan Optoelectronics offers a wide range of high-quality indicator diodes with different specifications and sizes to meet the di
READ MOREApplications of Microwave Radar Sensor Module in Various Industries by Shenzhen Tuozhan Optoelectronics Co., Ltd.
READ MORE1. Detection of ordinary LED light-emitting diodes (1) Detection with a multimeter. Using a pointer multimeter with a ×10kΩ block can roughly judge whether the LED light-emitting diode is good or bad. Normally, the forward resistance of the diode is tens to 200kΩ, and the reverse resistance is ∝. If
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