Ratings by cpressey of Electronics works
Getting Started in Electronics
Phase-Locked Loops & Their Application
Circuit Simulator Applet
The GIICM
A Review of Electronics
Depot Repair
Environmentally sustainable electronics
Why does this simple circuit oscillate? (Ekasi oscillator)
BJT Astable Multivibrator
What do HDLs compile/synthesize to?
Is DC 5V and 2A dangerous to me?
Operational amplifier - encyclopedia article - Citizendium
What\'s the intuition for reading transistor/resistor circuits?
When is it appropriate to mix 74LSxx components with original TTL 74xx?