Full tutorial. A few months ago I found a led driver module composed of a CN5711 IC, a resistor and a variable resistor.. From the CN5711 datasheet: General Description: The CN5711 is a current ...

With the TM1637 LED module (Fig. 1) becoming easily available at an affordable price of around ₹90, projects of this kind have become extremely simple to construct. Using an Arduino Uno board , or ...

The hardware is consists of an Arduino microcontroller (here an Arduino Uno R3) and a pre-wired soil moisture sensor module. The soil moisture sensor module , built around the LM393 comparator, gives ...

Most of us have an 8x8 LED matrix from one of our Arduino kits. What can we do with them? This module investigates how to use these interesting devices. Along the way, we describe a fun electronics ...

The receiver part consists of Arduino UNO and the 434 MHz Receiver module. An external LED can be used along with a current limiting resistor but on board LED would be sufficient. The design of the ...

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

Working of the Arduino Rain Detection Sensor Module. The gif down below shows the Rain Detection Sensor in working. At first, you can see the intensity of the LED on the breadboard is off but when we ...

Our LED cube project then needs the following elements: Arduino Nano board; 64 LEDs of the preferred color; Matrix board to hold the LED structure. On the Arduino, we’ll upload our custom sketch, ...

This module has four dot-matrix LEDs cascaded to form a single LED display to allot more area to the user on the display. Connecting two such modules is easy; just connect output pins of the previous ...