Posted in Communication Concepts

Long Range (LoRa) communication for devices that have no WiFi connection available

Usually we use WiFi, Bluetooth or GSM to connect our sensor devices with the world of IoT. But what if neither of that is available (or not affordable like GSM)?

Posted in Projects

Iron Man Repulsors

Build an iron man style repulsor using an Inertial Measurement Unit (IMU) and Neopixels!

Posted in Projects

Controllable Robotic Arm w/ CircuitPython

Microcontrollers. Python. United at last!

Learn how to use Circuit Python and make a funky little robot arm along the way.

Posted in Arduino Projects

Barcode Scanner Integrated to Arduino

Create a standalong barcode device with an Arduino board.

Posted in Arduino Projects

6DOF Robot Arm

Here we are going to make a 6 DOF or degrees of freedom arm robot. Let’s yaw, pitch and roll our way in!

Posted in Arduino Projects

RFID Door Lock

DIY door lock system using an RFID module with an Arduino board.

Posted in Arduino Projects

Self Balancing Robot

Create a wanky self-balancing robot using an Arduino board and accelerometer. It rolls on two wheel just like a Segway.

Posted in Arduino Projects

Rain Notifier using Arduino

Create an Arduino project that will send a text notification when it senses rain drops.

Posted in Raspberry Pi

The Raspberry Pi 4: Should we upgrade?

The folks at the Raspberry Pi Foundation has yet again made something that would make a lot of tinkerers happy. Let’s take a look at what the new Raspberry Pi 4 has to offer.

Posted in ESP8266 Projects

Neopixel Timer with Real Time Wireless Control

Use an ESP8266 to control an RGB LED ring, using a locally hosted dashboard!