Projects Projects
USB Auto MORSE Keyer
USB Morse Keyer is a microcontroller-based auto keyer with following features: USB / straight key / iambic key inputs.
SIM800L GSM module with Nokia 5110 LCD and Arduino
Over the past few tutorials, we have explored different projects that involve building GUI interfaces and menu on the Nokia 5110 LCD display.
Isolated High Power DC Solid-State Relay Shield for Arduino
Isolated high power Mosfet DC solid state relay shield allows you to control high current DC load in switching or PWM control mode.
3D Gesture Controlled Robotic Arm using the Seeed MGC3130 and Raspberry Pi
Interested in controlling an object or device without physically touching it?
Programming STM32 Based Boards with the Arduino IDE
Since it’s inception the Arduino IDE has demonstrated the desire to support all kind of platforms, from Arduino clones and variations of different manufacturers to third party boards like the ESP32 and ESp8266.
Raspberry Pi 4 – A Look Under the Hood and How to Make most of it
The Raspberry Pi 4 was announced a while back and it surpassed the expectations of many, with many new features from its dual-core, Cortex-A-72 processor at 1.5GHz to the modern communication ports among several other upgrades.
InfraRed Robot Controller Shield For Arduino Nano
This compact Infrared robot controller is based on Arduino Nano and L298 H-Bridge.
Nokia 5110 LCD based Arduino Datalogger with Menu
Over time, we have built several Arduino based weather stations, real-time clocks, dataloggers and a dozen of projects based on Nokia 5110 LCD display.
Arduino Voltmeter using SH1106 OLED display
A voltmeter is an important tool on the workbench of every electronics hobbyist, maker or hardware design engineer.
Arduino FM Radio Receiver with TEA5767 and a Nokia 5110 LCD display
FM radio transmitters and receivers are one of the projects that fascinated a lot of people and drove them to become makers.
Using a 20×4 I2C Character LCD display with Arduino Uno
On previous tutorials on our website, we have covered the use of several displays, LCDs, and TFTs, with diverse Arduino boards.
Getting Started with Adafruit.io IoT Cloud Platform
In the last tutorial, we examined How to connect your IoT devices to the Arduino IoT Cloud, and we saw how to send and receive data, from and to the cloud.