Electronics

Current projects:

• Designing, driving and building 17 W LED lamps
• Powering breadboard from USB, tidily
• Repairing a 350 W SMPS
• Testing and aligning an OzQRP MST2 40 m transceiver

Finished projects:

• Connecting analogue rudder pedals to USB

Misc tid bits:

• Dangerous Mains Polarity (especially on Chinese stuff)
• Breadboarding an SOT-89 SMD chip