BBC micro:bits are great! They are easy to program, they’re packed with features like Bluetooth and an accelerometer and they’re inexpensive. Wouldn’t it be great to be able to build a robot car that costs next to NOTHING? This project is inspired by the desire for elementary school students to be able to build robots […]
Fun Micro:bit Robot – EASY and Inexpensive! Read More »
Music Synthesizer This music synthesizer is quite simple : you just have to blow, sing, or even play music in front of the microphone, and the sound will be modulated and sent through the speaker. Its specctrum will also appear on the LCD display.The Music Synthesizer exists in two versions : you may choose to
Music Synthesizer Based on DE0-Nano-SoC Read More »
This instructables show how to use micro:bit to make a simple digital compass. Step 1: Get a Micro:bit If you not yet have a micro:bit, you may get a micro:bit here: https://microbit.org/resellers/ Step 2: Optional: Battery Holder If you want to make the digital compass portable, you may consider get a battery holder. Any 3V battery
Most educational institutions’ administrators are concerned about student irregular attendance. Truancies can affect student overall academic performance. The conventional method of taking attendance by calling names or signing on paper is very time consuming and insecure, hence inefficient. Radio Frequency Identification (RFID) is an interesting solution in such cases. RFID based attendance system is one of the
RFID based Attendance System Read More »
Introduction This tutorial continues from Character LCD Displays – Part 1. In this part we will connect the LCD module to an Atmega8 microcontroller, then write some code to drive it. The Circuit Our first task is to build the circuit. We will be using an AVR 28 pin Development Board. For the power supply
hd44780 Character LCD Displays – Part 2 Read More »
