If you use a micro:bit and want to control a bigger motor, you can use external motor driver with higher specification. In this tutorial, I'm using MD13S together with REKA:BIT.....
To allow 2x Bluetooth modules to communicate with each other, we need to set the module to master and slave modes. In this tutorial I will show how to do the setup using CircuitPython.....
I plan to add a light source to my video or live and this light can change colors. I have a NeoPixel 8x32 LED Panel, flexible type. For microcontrollers, I haven't decided yet, but it definitely suppo..
After assemble the Otto robot, next we will try to program it using CircuitPython. Basically we need to know how to control 4 servo motors to create the robot movement.....
I would like to try building the Otto DIY robot using Maker Nano RP2040 and program it using CircuitPython. But the STL file provided cannot fit the board. So how?....
This tutorial I use the same hardware setup as the internet clock tutorial. Just, this time I want to display a Telegram message on the dot matrix.....
Getting enough water every day is important for our health. But sometimes we are too busy and forgot about it. This tutorial will share how to build a simple yet interesting device to remind us to dri..
Hi and Happy New Year for 2022. For this tutorial I use the same hardware setup as the bitcoin price display tutorial, only this time I want to program it to be an internet clock.....
In this tutorial, I will share how to display text on dot matrix MAX7219 using Maker Pi Pico, and I program it using CircuitPython. Before that, what text we want to display? It's ok, I will grab the ..
Since the Maker HAT Base has a standard connection for 40-pin GPIO, it also can be used with other raspberry pi boards like raspberry pi 4. For this tutorial, I try to read the temperature and humidit..
In the previous video we have managed to display the internet time on micro:bit. This time we will try to use the Blynk IoT app to control and monitor.....
Grove WiFi 8266 module is designed to enable your micro:bit (and other controllers too) to send/receive data over the internet through the Wi-Fi network. It is based on the Ai-Thinker’s ESP-12F modu....
A metronome can help you keep a consistent tempo so that you don't inadvertently speed up or slow down. It provides a steady click marking a musical interval. Let's built our own metronome!....
Maybe this is the first tutorial using REKA:BIT. ? So I decide to build a simple automatic dustbin. When the sensor detects an object distance of less than 10cm, the servo motor will open the cover fo..
This tutorial shares how to move the sensor using a servo motor to detect objects. When the object distance is less than 200mm, a buzzer will sound.....
Continue from the previous tutorial, now we will make the weather display on e-paper using Raspberry Pi. The data will be obtained from openweathermap.org.....