Tag Archive for "cellular" - Open Electronics

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SparqEE – Cellular made easy (Arduino/Pi/+) is crowdfunding
SparqEE is a Cellular development board that gives you Wireless Worldwide. It provides boards for both, Arduino and Raspberry! Important Facts: The CELLv1.0 uses a 2G+3G chipset, which means it will use 3G primarily worldwide and only...
- Posted 8 years ago
- 1

Amplified microwave motion sensor
Compact module that integrates the microwave motion sensor based on...
- Posted 2 weeks ago
- 0
24V DC MOTOR – 12,000 RPM
Powerful motor with 24V dc power supply and a rated...
- Posted 3 weeks ago
- 0
Raspberry Pi Relay Board
8 relays controlled by 8 opto-isolated digital lines or by...
- Posted 4 weeks ago
- 0
Raspberry Pi 4 Model B 4GB
Raspberry Pi 4 Model B is the fourth generation produced...
- Posted 2 months ago
- 0
Raspberry Pi 4 Model B 8GB
Raspberry Pi 4 Model B is the fourth generation produced...
- Posted 2 months ago
- 0
How to use load cells
The sensors and electronics needed to measure the weight of...
- Posted 4 months ago
- 0
Weather station with a Lightning detector, UV sensor, Temperature, Humidity, Pressure, and more
We build a Fishino-powered weather station that allows you to...
- Posted 4 months ago
- 0
Electronic Cricket
Can be used for recreational purposes or to simulate a...
- Posted 5 months ago
- 0

PCB CAD, A SELECTION GUIDE
Getting to know and evaluate the software offer for PCB,...
- Posted 1 month ago
- 0
DIY Sensor – Innovation & Implementation
A sensor converts data such as heat, light, sound,...
- Posted 9 months ago
- 0
Getting Started with the ESP32
This article is a getting started guide for the ESP32...
- Posted 2 years ago
- 0

Here are the Winners from the 3Drag 3d printing contest
Here we are, eventually the contest has come to an...
- Posted 7 years ago
- 0
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
- 0
Updates from the 3Drag 3dprinting contest: Karl Seiss’s Hack
Karl Seiss from Austria made a very clever hack to...
- Posted 7 years ago
- 0
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
- 0

PCB CAD, A SELECTION GUIDE
Getting to know and evaluate the software offer for PCB,...
- Posted 1 month ago
- 0
The Open Source community united against Covid-19
On March 11, WHO (World Health Organization) officially declared the...
- Posted 1 year ago
- 0
Coronavirus: Now Is The Time For Solidarity
The moment we are living, in China before and all...
- Posted 1 year ago
- 0
5 Types of Industrial Flowmeter
In an industrial setting, the use of flow meters...
- Posted 1 year ago
- 0

Arduino ISP (In System Programming) and stand-alone circuits
We use an Arduino to program other ATmega without...
- Posted 9 years ago
- 225
Arduino GSM shield
This is a very low...
- Posted 10 years ago
- 218
Localizer with SIM908 module
The device is based on a GSM/GPRS module with...
- Posted 9 years ago
- 186
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 10 years ago
- 115

Build a logic Probe TTL / CMOS
In this project we see how to build a...
- Posted 23 hours ago
- 0
Magnetic levitation with Arduino
Lately we see many commercial products that allow you...
- Posted 2 days ago
- 0
A fridge that follows our movements
In this project an Arduino Uno was used to...
- Posted 3 days ago
- 0
DIY home automation greenhouse
In this project we will see how to build...
- Posted 4 days ago
- 0
Bathroom ventilation fan controller with Arduino
In this project we are looking for a solution...
- Posted 5 days ago
- 0