这是一个简单的伺服测试仪,可以全面测试几乎所有现代伺服的功能。它有两个按钮:CENTER和SWEEP以及一个电位计,其工作原理如下: ...
晶体管测试仪电路,Transistor tester
接线图
2023年09月28日 11:05 214
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Description
This is baSiCally a high gain amplifier with feedback that causes the LED to flash at a rate determined by the 10u and 330k resistor. Remove one of the transistors and insert the unknown transistor. When it is NPN with the
pins as shown in the photo, the LED will flash. To turn the unit off, remove one of the transistors.
标签: 测试仪
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