How do you know if your 3D printer bed is levelled? Oh, don’t worry – you’ll know. Without a level bed, filament won’t stick properly to the build surface and you’ll run into all sorts of other ...

I needed a tacho/RPM display for a CNC spindle. I decided to use an Arduino Micro and OLED display with a reflective LED/Photo transistor as a sensor. Since powering up, a clock can display the total ...

This firmware (arduino pro micro sketch) is intended for small productions of commercial leds based devices. It is compatible with ATmega32U4 with Arduino bootloader (Arduino pro micro, Arduino ...

PD Micro is the first Arduino-compatible board with USB Type-C Power Delivery, which allows your project to make use of voltages from 5-20 V. It’s perfect for projects that would require separate ...

Old laptops are easy to find and many have a trackpad with a PS/2 interface hardwired into the guts of the laptop. [Build It] wanted one of those trackpads for use in the DIY Raspberry Pi laptop he’s ...

The officially supported TensorFlow Lite Micro library for Arduino resides in the tflite-micro-arduino-examples GitHub repository. To install the in-development version of this library, you can use ...

PD Micro is the first Arduino-compatible board with USB Type-C Power Delivery, which allows your project to make use of voltages from 5-20 V. It’s perfect for projects that would require separate ...

Abstract: The accelerated development of the Internet of Things (IoT) in Fifth-Generation (5G) networks has highlighted the importance of exploring energy efficiency during run-time. It is imperative ...

I had a MOST frustrating time (3 or 4 hours) trying to get the Arduino IDE running on a Linux home computer – actually, two computers, as I was getting nowhere on the first – although what I ...