Learn to use seven different DC motor drivers with an Arduino Uno. We'll see how to put these to use with motors of all sizes, and of course we have hookup diagrams and code samples!Read More » Measure Air Quality with Microcontrollers Measure the quality of the air you are breathing...
This simple but effective enclosure will fit any 'classic Arduino' shaped development board - we've tested it for sure with the Arduino UNO R3, Adafruit Metro, and Adafruit Metro Express. It's clear so you can see all your onboard LEDs and silkscreen labels. There are four small screws ...
I built acountdown timera couple of months ago using a two digit mechanical 7 segment display which was driven by 14 servos and an Arduino Mega. It came out quite well and a number of people suggested doubling up on the display to build a clock. The only problem was that the Arduino ...
hello again,still no success in getting the sketch to start counting.I am using a UNO v3 with a 5461A5 type readout.12 pin Im sure it must be something simple that is causing it to non start. gasper18 years ago Can you give me some idea's why I can't get the digits to start ...
I had this little project in mind but after chewing on it for a while I figured that to achieve my goal I would need more pins than the Arduino Uno can offer. I started looking at what my options were and soon I found something that looked very promising – shift registers (yes, I ...
The main reasons I went with the Teensy 3.6 instead of an UNO was the speed at which the Teensy could read an SD card and display the image using the RA8875 display driver. Using an UNO, the process took about 8 seconds, while a Teensy 3.6 took 1.8 seconds. ...
The original Arduino Nano– This board is a 5-volt logic device based around an ATMega328 microcontroller. It’s essentially an Arduino Uno R3 with two additional analog inputs, and is still very popular as it has been “cloned” by many manufacturers. ...
An Arduino (I use an Arduino Uno Breadboard (any size) A USB A-B cable for the Arduino Jumper wires A three pin IR receiver modulelike this onefrom Sparkfun An IR remote control (If you don’t have a receiver or a remote control, I recommend usingthis kitinstead as it comes with ...
All diagrams below include the Arduino UNO as a reference. You can use any Arduino board to control the displays.⚠️Remember that for proper operation, each of the display connection configurations and the library itself requires the connection of thePulse Shaper Power Supplymodule. ...
Most of the examples are build for the Arduino Uno and the Raspberry Pi. Use at your own risk.###blink Simple blink sketches###blink_with_serial Blink and write info to serial###tiltswitch How to use a tiltswitch###pushbuttonHow to use a pushbutton...