Sense HAT animation library in Python 3. Animate circles, squares, triangles, lines, etc.https://github.com/EthanTamasar/python-sense-hat-animationTAGSpi sen...

Controlling Neopixels with the Raspberry Pi B+, using Jeremy Garff's rpi_ws281x library: https://github.com/jgarff/rpi_ws281x
I tested an Adafruit NeoPixel ring with 12 LEDs and an addressable LED strip from eBay with 60 LEDs.

Blog post: http://frederic…

This lesson shows you how to use PWM output on the GPIO pins on the Raspberry Pi to simulate analog voltage output. We demonstrate this by creating a dimmable LED. LED brightness is controlled by the duty cycle of the PWM wave.

See full lesson details at:…

Hey guys, so here it is, my tutorial for my door lock system. Please let me know if you have any questions, I will address them to the best of my abilities. Code is here: https://github.com/SupaTreadz/RFID_DoorLock

A wire diagram in Fritzing can be found…

The Adafruit Circuit Playground Express comes packed with sensors, and for this tutorial, we are going to learn to use the onboard thermometer (technically a thermistor)! We will take temperature readings with the thermometer and print out the readings to…

$2 for 10 PCBs & $6 for stencil: https://jlcpcb.com
You can get up to 30% off on pcbs and 20 % off on Stencils

complete project :-
http://electricdiylab.com/arduino-pid-dc-motor-position-control-close-loop-system/

In this project I have demonstrate a PID…

Comparto un didáctico artículo sobre el uso de capacitores en la alimentación de circuitos microcontrolados. Ideal para quienes empiezan a diseñar sus propios circuitos.

http://jmnelectronics.com/archives/726

Un sencillo dispositivo para detectar tensión de red.

Creando juegos con #arduino para introducir a los mas pequeños en el "pensamiento computacional". La base de este diseño puede ser aplicado en forma transversal a cualquier area curricular...

Python seems to be the fastest growing programming language. It is also widely used to program Raspberry Pis, and it is on the verge to become available on our small microcontrollers. Has the time come to leave the Arduino IDE and go on? Time for a closer…

ENGLISH SUBS AVAILABLE

This code has not been tested on the Raspberry Pi 3. Probably won’t work properly.

Diagram:

(RC522) --- (GPIO RaspPi)
3.3v --- 1 (3V3)
SCK --- 23 (GPIO11)
MOSI --- 19 (GPIO10)
MISO --- 21 (GPIO09)
GND --- 25 (Ground)
RST --- 22…

4 proyectos basados en Arduino y en código abierto para tener un huerto o jardín inteligente y automatizado en tu propia casa y realizados por tí

this video demo's a setup for sending morse code over the internet using the raspberry pi (pi2 and raspbian wheezy https://www.raspbian.org/) and only needing the pi's analogue sound card output...no additional usb sound card is needed for this setup. To…

Cómo montar un pequeño robot educativo Escornabot. Te muestro cómo montar la electrónica, la mecánica y cargar el código Arduino para poder usarlo.

✅ Comprar kit completo componentes: https://bcgk.co/2JbrLBW
✅ PCB Escornabot Singularis: https://goo.gl/HV3kMG…

Tras muchos años sin una versión oficial y lista para instalar como en un PC, al fin llega la primera Beta de Ubuntu 18.04 Server para Raspberry Pi 3.

Created with an Arduino, CNC shield, and 3 CD drives (X, Y, and Z). The frame is made out of two dowel rods and a laminate shelf.

Arduino y Raspberry Pi pueden conectarse y comunicarse mediante Python y un poco de picaresca con los mensajes enviados...