“PCB can still be played like this?! Really interesting.”

Project Name: Electronic Angry Robot (Fully Open Source Tutorial)

Engineering author: Whaoe

"PCB can be played like this?! "

It can be done "Big Sword".

"The Wandering Earth MOSS"

Light Bringer

bookmark

Please provide me with a Chinese phrase or sentence that you would like me to translate to English.

NFC keychain

The translation of "灯光画" is "light painting."

School building

Doraemon

Campus card

Little dinosaur

"Robot" trinket.

Hello! How can I assist you today with the Chinese to English translation?

It's so interesting!

However, today, the main thing to share is the newly open-source "robot" widget~

Schematic diagram

"PCB图" translates to "PCB diagram" in English.

Principle explanation: The circuit is a dual transistor oscillation circuit. This circuit can produce a waveform close to square wave at the collector of Q1 and Q2. The output waveforms at the collectors of Q1 and Q2 are out of phase with each other. When power is applied, Q1 and Q2 will alternately conduct, resulting in the phenomenon of the LED blinking alternately.

Robot ornaments have been open-sourced!

"Do you want to replicate it? Want to give the author a thumbs up? You can copy the open source website link to go to the original text."

Open source link: https://oshwhub.com/jwb3047975836/sheng-qi-ji-qi-ren

Scanning the code can also directly access the original text.