Electronics
From an LED on a breadboard to the transistor, the switch behind all computers. Watch them in this order.
- 1
10:14Experimenting with LEDs | Digital electronics (1 of 10)Ben Eater
Experimenting with LEDs: your first circuit.
- 2
12:04Limiting current through an LED | Digital electronics (2 of 10)Ben Eater
Limiting current through an LED (and Ohm’s law in practice).
- 3
- 4
- 5
4:30The transistor as a current controlled switch | Digital electronics (7 of 10)Ben Eater
The transistor as a switch.
- 6
- 7
27:51Astable 555 timer - 8-bit computer clock - part 1Ben Eater
Build a clock with a 555 timer, the first step of Ben Eater’s 8-bit computer.


