This how i started to earn from things i create.
1™. Automatic high voltage ⚡ trip off/on mini device.
2™. Half/full way Rectification with a transformer.
3™. Stepdown Rectification without transformer.
4™. Mini Analog Electrical tester.
5™. Light Emitting Diode (LED) Displays.
6™. Led displays with the use of 555 Timer and 2N3904 Transistor.
7™. Power bank with the use of lithium battery.
8™. 16v/13v /10v/5v/3v/1volt drop devices.
9™. Remotely controlling devices.
10™. Mini Radio Receiver plant.
11™. None rechargeable to Rechargeable Conversion Using lithium battery.
12™. Mini solar panel plant with Electricity charge.
13™. Mini house and vehicle Security.
14™. Bluetooth Wireless Device Plant.
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