Tag Archive for "555" - Open Electronics

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555 Timer to Emit Signal to Interrupt Atmega328
The main goal of this circuit is to save energy. So, I am not going to talk about arduino because the board itself has unnecessary power overhead for a final product. It is great for development....
- Posted 2 weeks ago
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Control everything remotely with the GSM shield
We emulate the TDG series remote controls using the GSM...
- Posted 4 weeks ago
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Plexiglass parts and 3D printed container
Set containing all the LASER-cut plexiglass parts and the 3D...
- Posted 2 months ago
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Strip 144 LED NEOPIXEL length 1 meter – IP67
Addressable light strip with144 high brightness, flexible and weatherproof RGB...
- Posted 2 months ago
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Arduino Mega Protoshield
This experimental board, made specifically for Arduino Mega, makes the...
- Posted 2 months ago
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Electronic board for ESP8266 – Kit
Small board able of hosting the ESP8266 Wi-Fi module (not...
- Posted 2 months ago
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Electronic board with 20 Neopixel LED
Electronic board with 20 miniature Neopixel LEDs (2.4×2.7×1.1 mm) and...
- Posted 2 months ago
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Nixiel display complete with Plexiglass + Electronics
This kit allows you to create a single display with...
- Posted 2 months ago
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Lead-acid battery ULTRACELL – 6V 1,3Ah
Sealed rechargeable battery with a rated voltage of 6 V,...
- Posted 4 months ago
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PCB CAD, A SELECTION GUIDE
Getting to know and evaluate the software offer for PCB,...
- Posted 7 months ago
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DIY Sensor – Innovation & Implementation
A sensor converts data such as heat, light, sound,...
- Posted 1 year ago
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Getting Started with the ESP32
This article is a getting started guide for the ESP32...
- Posted 2 years ago
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Here are the Winners from the 3Drag 3d printing contest
Here we are, eventually the contest has come to an...
- Posted 7 years ago
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Updates from the 3Drag 3dprinting contest: Roland Hoffert’s Hacks
Roland Hoffert, from www.eytec.de, submitted us this 3Drag (Velleman K8200...
- Posted 7 years ago
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Updates from the 3Drag 3dprinting contest: Karl Seiss’s Hack
Karl Seiss from Austria made a very clever hack to...
- Posted 7 years ago
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Updates from the 3Drag 3dprinting contest: Fa)(a from Giacomo Falaschi
Giacomo Falaschi sent us his Falla3D new printer project: you...
- Posted 7 years ago
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PCB CAD, A SELECTION GUIDE
Getting to know and evaluate the software offer for PCB,...
- Posted 7 months ago
- 0
The Open Source community united against Covid-19
On March 11, WHO (World Health Organization) officially declared the...
- Posted 2 years ago
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Coronavirus: Now Is The Time For Solidarity
The moment we are living, in China before and all...
- Posted 2 years ago
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5 Types of Industrial Flowmeter
In an industrial setting, the use of flow meters...
- Posted 2 years ago
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Arduino ISP (In System Programming) and stand-alone circuits
We use an Arduino to program other ATmega without...
- Posted 10 years ago
- 225
Arduino GSM shield
This is a very low...
- Posted 11 years ago
- 218
Localizer with SIM908 module
The device is based on a GSM/GPRS module with...
- Posted 10 years ago
- 187
GSM GPS shield for Arduino
Shield for Arduino designed and based on the module...
- Posted 9 years ago
- 181
Small Breakout for SIM900 GSM Module
Some post ago we presented a PCB to mount...
- Posted 11 years ago
- 115

DC Wattmeter Using Arduino Nano (0-16V/0-20A)
Hello friends!! I am here to show you...
- Posted 4 hours ago
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Making Your Own Photovoltaic 5V System
This uses a buck converter as a 5V Output...
- Posted 2 days ago
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MOTION CONTROL ROBOTIC ARM
Hello everyone, Welcome to my channel today I...
- Posted 3 days ago
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FLEXBALL – a Hundred Pixel Flexible PCB Ball With WiFi
https://www.youtube.com/watch?v=bGl29tdzQ-s&t=3s&ab_channel=maker.moekoe Hello makers, it’s maker moekoe! Flexball is based...
- Posted 4 days ago
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Morse code station
Dit-dit-dah-dah! Learn Morse Code with this easy Arduino Uno...
- Posted 5 days ago
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