Wireless Keypad Transmitter with LCD Feedback
In this project, I’ll guide you through creating a Wireless Keypad Data Transmitter with LCD Feedback system. The goal is to build a simple yet…
Arduino Melody Player with Speaker
The Arduino Melody Player with Speaker project becomes even more engaging thanks to the speaker from Adafruit. For example, the Mini Metal speaker offers high…
Finger Touch Circuit
The finger touch circuit is a straightforward project that introduces the concept of using a transistor as a switch. The setup involves connecting an NE222…
Simple Parallel Circuit Using Copper Tape
Creating a parallel circuit using copper foil tape and a coin cell battery is a simple and educational. It will introduce you to basic electronics….
8-Channel Relay Testing via Arduino
Learning how to test and control an 8-channel relay module using an Arduino is an important skill. Relays allow you to control high-power devices using…
ESP8266 Water Pump Button-Controlled
The “ESP8266 Button-Controlled Water Pump” is an excellent project to create an efficient and effective system. It uses an ESP8266 microcontroller, a tactile button, a…
Single LED Relay Oscillator Circuit
The Single LED Relay Oscillator Circuit is an easy electronics project for beginners. It uses a relay, a capacitor, a resistor, and a 3.7 V lithium…
ESP8266 Fan Controller and LCD Display
The “ESP8266 Fan Controller and LCD Display” designed to control a fan using a microcontroller. A tactile button is used to turn the fan on…
Simple Keypad Input with Arduino
Simple keypad with an Arduino is a great way to learn about digital inputs and user interfaces. The 4×4 keypad has 16 buttons arranged in…
Setting Up Your 4-Coin Acceptor
Setting up your 4-coin type acceptor for 1, 5, 10, and 20 Pesos is straightforward. Start by finding the DIP switches on the coin acceptor….