#1192 2N3904 and 2N3906 Bipolar Transistors
![](https://i.ytimg.com/vi/KVXFCF7eEOE/mqdefault.jpg)
4:42
#1192a Webb Telescope Image Mirror Galaxies
![](https://i.ytimg.com/vi/_HHxV-7alwE/mqdefault.jpg)
44:21
Op-Amps - Using Operational Amplifiers
![](https://i.ytimg.com/vi/rJb1eVR30dY/mqdefault.jpg)
22:41
#1186 2N5457 JFET Applications
![](https://i.ytimg.com/vi/b1IMOOjEVGE/mqdefault.jpg)
11:46
#1279 Three Transistor Voltage Regulator
![](https://i.ytimg.com/vi/4alV5LzHLE4/mqdefault.jpg)
16:32
Let's build a voltage multiplier!
![](https://i.ytimg.com/vi/Pzy_KOBddRA/mqdefault.jpg)
24:50
The First Transistors
![](https://i.ytimg.com/vi/KUfHje4pqyU/mqdefault.jpg)
14:41
LASER Headlamp for Cars?!? How strong is its laser? | Find out how it works and how to power it up
![](https://i.ytimg.com/vi/wWSvIcXTzfw/mqdefault.jpg)
27:23