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Electronics

I made a ring oscillator using transistors

I made a ring oscillator circuit with transistors, where the LEDs light up in sequence.Ring oscillatorIf you connect an ...
2021.05.11 Rose
Electronics
3D Printer

Lithium-ion battery-powered compact flashlight I made

By combining a lithium-ion rechargeable battery with an inexpensive charge/discharge board, a compact flashlight was cre...
2021.05.01 Rose
3D PrinterElectronics
Electronics

Milk Carton How to Make a Microcomputer Robot ,No.2 (Program Modification)

The milk pack microcomputer robot kit has a program written in the microcomputer. So you can play it by assembling it. B...
2020.11.03 2021.03.17 Rose
ElectronicsInstruction Manual
Electronics

How to make milk carton robot with a Microcontroller No.1

I will introduce how to make a robot with a micro controller using a milk pack from now on.Here we will explain how to m...
2020.11.02 Rose
ElectronicsInstruction Manual
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