Technical articles

1. Wiring 240v sockets
2. Video signal format explained
3. Variable resistors or pots
4. Television – solving TV reception problems
5. Soldering technique
6. SIMMs and other memory modules
7. SCRs, Triacs and SSRs Resistors and capasitors data
8. Relay driving basics
9. LED and laser diods
10. Magnetic materials
11. Meter shants and multipliers
12. Ohms law and power measurements
13. Optocouplers – when and how to use
14. them PCB – etching your own PC board
15. Polyswitches and varistors
16. Power adaptors or plug packs
17. Power lock kits for cars
18. IP rating Impendance matching
19. Heatsink basics
20. Fuses – a short primer
21. Feedback understanding
22. Earth loops and hum
23. Decibels understanding
24. DC-DC convertors for car amps
25. DC-AC inverters
26. Battery sealed lead-acid – using and charging
27. Battery terms and what they mean
28. CCD cameras – understanding and using
29. Choosing a rechargeble battery
30. Choosing a replacement transistor
    
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