Being tired of software programming, I've sparked an interest in circuit building, especially DYI hardware (project boxes) and all the goodies a hand full of parts and a soldering iron will allow.
12 How does a nine volt battery make a spark? oct 10 '11
10 Efficient low power regulation? i.e. 9 -> 5 Volts oct 21 '11
5 Do IC's in DIP sockets require an extraction tool? oct 21 '11
3 Why are 555 IC pin diagrams so random? oct 20 '11
0 AC amplifier with fixed output range? jul 5 '14