Tag Archive for "learning electronics"

Don't miss

Showing PWM on an Oscilloscope
In this project, we see how to show Pulse Width Modulation (PWM) on an oscilloscope. Along the way we identify some ways to calibrate our oscilloscope probe(s), and our oscilloscope. Along with the detailed explanation, some...
- Posted 8 months ago
- 0
Learning Electronics with Tech DIY Custom Kits
A new book and project box created by Tech DIY is now available to back via Kickstarter with earlybird pledges available from $39 or roughly £30 for the Joy Kit box of electronic components without the book....
- Posted 1 year ago
- 0

12V Light Control Switch
Simple circuit able to automatically activate a load (lamps, etc.)...
- Posted 2 weeks ago
- 0
2 Channel DC Motor Driver Module
This DRV8833 dual H-bridge motor driver is the substitution of...
- Posted 2 weeks ago
- 0
Driver 1 DC 6-27V – 43 A motor
Driver for bidirectional control of a DC motor with a...
- Posted 2 weeks ago
- 0
1.44 Inch Color TFT Module ST7735
This is a 1.44″ IPS LCD full-color display with a...
- Posted 2 weeks ago
- 0
uChip: Arduino Zero compatible in a narrow DIP-16 package (headers NOT SOLDERED)
A very small narrow-DIP-sized, Arduino Zero compatible USB dev board...
- Posted 2 weeks ago
- 0
uChip: Arduino Zero compatible in a narrow DIP-16 package (headers already soldered)
A very small narrow-DIP-sized, Arduino Zero compatible USB dev board...
- Posted 2 weeks ago
- 0
UVC Strip with 4 UVC LED
Rigid bar with 4 UVC LEDs ideal to sterilize and sanitize surfaces...
- Posted 3 weeks ago
- 0
LED UVC 270-280 nm / 8-12 mW
UVC LED particularly suitable for making devices for sterilizing and...
- Posted 4 weeks ago
- 0

Here are the Winners from the 3Drag 3d printing contest
Here we are, eventually the contest has come to an...
- Posted 6 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 6 years ago
- 0
Updates from the 3Drag 3dprinting contest: Karl Seiss’s Hack
Karl Seiss from Austria made a very clever hack to...
- Posted 6 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 6 years ago
- 0

The Open Source community united against Covid-19
On March 11, WHO (World Health Organization) officially declared the...
- Posted 5 months ago
- 0
Coronavirus: Now Is The Time For Solidarity
The moment we are living, in China before and all...
- Posted 5 months ago
- 0
5 Types of Industrial Flowmeter
In an industrial setting, the use of flow meters...
- Posted 5 months ago
- 0
The Best Gadgets for Seniors That Will Help Improve Their Everyday Lives
The majority of adults would, for the most part, rather...
- Posted 12 months ago
- 0

Arduino ISP (In System Programming) and stand-alone circuits
We use an Arduino to program other ATmega without...
- Posted 8 years ago
- 224
Arduino GSM shield
This is a very low...
- Posted 9 years ago
- 218
Localizer with SIM908 module
The device is based on a GSM/GPRS module with...
- Posted 8 years ago
- 185
GSM GPS shield for Arduino
Shield for Arduino designed and based on the module...
- Posted 8 years ago
- 181
Small Breakout for SIM900 GSM Module
Some post ago we presented a PCB to mount...
- Posted 9 years ago
- 115

Cassette Pi IoT Scroller
The Cassette Pi is a self-contained real-time notification...
- Posted 23 hours ago
- 0
Scan QR Codes in Real-Time with Raspberry Pi
Quick-reference (QR) codes are similar to barcodes, as they...
- Posted 2 days ago
- 0
Smartcar Gets an ESP32 Upgrade
https://i.imgur.com/lbXWc7q.mp4 Remember Smartcar, the versatile and easy to use vehicle...
- Posted 3 days ago
- 0
PoE-Powered VFD tube clock
https://youtu.be/TnCH3Bg95Ik This is a vintage VFD tube clock...
- Posted 4 days ago
- 0
An experimental HF 6-band SSB transceiver
An SSB radio for the HF bands will be...
- Posted 5 days ago
- 0