Transistors - SparkFun Learn
![Transistors - SparkFun Learn](https://cdn.sparkfun.com/assets/learn_tutorials/1/9/3/mode-quadrants.png)
![](http://www.hnhcart.com/cdn/shop/articles/Power_Transistors_And_Their_Uses.png?v=1643802803)
Power Transistors And Their Uses
![](https://cdn.sparkfun.com/assets/learn_tutorials/1/9/3/transistors.png)
Transistors - SparkFun Learn
![](https://cdn.sparkfun.com/assets/learn_tutorials/1/9/3/mode-quadrants.png)
Transistors - SparkFun Learn
![](https://europe1.discourse-cdn.com/arduino/original/4X/8/e/a/8eabd38a641c3f8a04c6603fb54b7bdea1b7b4d0.jpeg)
DC motor & internal Battery controlled by PNP transitor and digital PIN - General Electronics - Arduino Forum
Description Documents These are very common, high quality BJT NPN transistors made by ST Micro. Datasheet
![](https://cdn.sparkfun.com/assets/parts/2/9/9/00521-2.jpg)
Transistor - NPN, 60V 200mA (2N3904)
![](https://cdn.sparkfun.com/assets/learn_tutorials/5/0/5/10988-01.jpg)
Experiment Guide for the SparkFun Tinker Kit - SparkFun Learn
![](https://cdn.sparkfun.com/assets/learn_tutorials/1/9/3/mode_saturation-model.png)
Transistors - SparkFun Learn
![](https://i0.wp.com/dronebotworkshop.com/wp-content/uploads/2019/11/bjt-mosfet.jpeg?resize=750%2C422&ssl=1)
Arduino High-Current Interfacing - Transistors & MOSFETs
![](https://cdn.sparkfun.com//assets/parts/2/2/0/7/08928-03-L.jpg)
Transistor - NPN (BC547) - COM-08928 - SparkFun Electronics
![](https://cdn.sparkfun.com//assets/parts/2/2/0/7/08928-04-L.jpg)
Transistor - NPN (BC547) - COM-08928 - SparkFun Electronics
![](https://cdn.sparkfun.com/assets/learn_tutorials/6/3/6/SIK_Project5_Circuit5A_Hero.jpg)
SparkFun Inventor's Kit Experiment Guide - v4.0 - SparkFun Learn
![](https://europe1.discourse-cdn.com/arduino/original/4X/2/4/6/24666a4a2df6e09a102abde5655588a4f275d55c.jpeg)
Basic Transistor with Arduino. Is this accurate? - General Electronics - Arduino Forum