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“In this instructable I will be showing you how to create a Simple Transistor Tester!”
“Some time ago I got one of these transistor testers on eBay for around 10$. It is quite useful, specially because my multimeter does not measure capacitance or inductance. I did a samll write up about it in portuguese here …
Today will be presented a circuit to test bipolar PNP and NPN transistors . It is a circuit based on the 555. This circuit lets you check the type of transistor we have and if it is working properly or not …
Today the Gadget analyzed is a device that allows to recognize electronically the characteristics of some types of electronic components. Any hobbyist knows that identifying components that are retrieved from junk can be difficult. The Internet helps in locating component …