Cool Electronic Projects
:: Simple ★ Low-cost ★ Daily-use ★ Recycling ★ Survivalist ★ Fun ::
If you are learning electronics or thinking of it as a future hobby, this FULL-COLOUR book has some fun projects to begin with. They will not waste your time or money, will be extremely useful (particularly in emergencies) and are quite easy to make. Just one of these projects uses AC (alternating current). The rest work on DC (direct current) and are safe for kids (if you think soldering is safe). These projects are good for the environment too, as they reuse electronic parts that would have been discarded. If you are a survivalist, then you will be happy that all the projects will run off-the-grid, as they can consume renewable energy. For the tinkerer, there are projects that add MORE POWER than what the manufacturer had provided. For the parent of lazy children, there are annoying alarms that can wake up the dead. Everything is explained in plain English. No exotic projects or obscure concepts. Simple and straight-forward.
| Format | Store | Price |
|---|---|---|
| Colour paperback | Amazon | $12 |
| Ebook | Amazon | $6 |
Notes
- Pages: 40 (33 with real content)
- Ages: 13+
- List of Projects:
- USB-powered LED Light
- Voltage Meter
- LED Tester
- LED Flasher
- ‘Joule Thief’ LED Torch
- Audio Amplifier (Mono)
- Audio Amplifier (Stereo)
- Audio Amplifier (Boombox)
- Microphone
- Power Bank From Laptop Batteries
- 12-Volt Devices Powered From USB
- Power Bank From Phone Batteries
- Phone Charger From Solar Panel
- Low-Cost Solar Lighting
- Darkness-Activated Lighting
- Sound-Activated Lights
- Beefed-Up Alarm Time-Piece
- Beefed-Up Alarm Wristwatch
- Crazy Alarm Siren
- LAN Cable Connector
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