There are so many nice hacks in [Joekutz]’s retro LED display project that it’s hard to know where to start. There’s his DIY LED display controlled by an Arduino UNO. To have some… ...

The finished circuit can display numbers ranging from 0 through 1023, in connection with a 10K preset pot attached to the analog input A0 of the Arduino board. This 4 -digit 7-segment display section ...

This example demonstrates how to use an analog sensor with an Arduino. The analog sensor used is an LDR (Light Dependent Resistor) that measures the light intensity. Based on the detected light level, ...

Build a captivating 4x4x4 LED Cube using Arduino Nano. ... In our case, we're focusing on 14 digital pins and 6 analog pins, and all of them will act as on-off switches in our project. Now, onto the ...

Simple Arduino Code to read the Time from a DS3231 RTC Device and distribute it to a selfmade LED-Matrix. replace arduino nano with an esp, because of wifi and the ability to configure it remotely and ...

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

As stated, The joystick can be moved in two dimensions typically represent the X and Y. The X position is read from analog pin A0 and the Y position is read from analog pin A1. In the Arduino sketch, ...

The build relies on that old stalwart, the Arduino Uno, to run the show. It’s hooked up to a DS3231 real-time clock module so it can keep accurate time for long periods, as is befitting a clock.