Sipeed Longan Nano is a development board based on GD32VF103CBT6 MCU with RISC-V 32-bit core of GigaDevice. It is convenient for students, engineers and geek enthusiasts to contact the new-generation RISC-V processor. Longan Nano sold by Seeed comes with a 0.96inch 160x80 IPS RGB LCD...

Shenzhen Xunlong Software is introducing a new, compact SBC to the market. The Orange Pi Zero2 is a little bit larger than its predecessor and more powerful to boot. The board comes with an Allwinner H6 SoC that incorporates four ARM Cortex-A53 cores, 512 MB of LPDDR3 RAM, 4 GB of eMMC...

The SparkFun BME280 Atmospheric Sensor Breakout is the easy way to measure barometric pressure, humidity, and temperature readings all without taking up too much space. Basically, anything you need to know about atmospheric conditions you can find out from this tiny breakout. The BME280...

The HPS140MK2 handheld oscilloscope still holds the same power as its predecessor, the HPS140, but in a new and modern design. Although small in size, this oscilloscope packs 40 MS/s in real time and it's sensitivity can go as low as 0.1 mV. It also has a full automatic measuring system...

This article describes the electronics, the BL600 program and the Android program; the last being an Android smartphone application with which your mains switch circuit may be controlled wirelessly. You may notice an unusual detail for these pages — the transformerless power...

ctxLink is an open hardware debugger, based on the Black Magic Probe (BMP), that supports Wi-Fi connectivity and battery powered operation. It implements SWD and JTAG interfaces for remote, cable-free programming and debugging of ARM Cortex-M microcontrollers. It is ideal for debugging...

Ever wanted a development board which comes complete with a screen like the 16x2 LCD Display? Well, meet PLEX a development board built to satisfy that desire along with extras. Plex is an Arduino compatible development board, which started out as designs for a particular project but...

Meet the Mirobot mini industrial robot arm which is capable of delivering incredible versatility, precision and fit into many functions for a home, school, or professional use. Inspired by the famous ABB IRB 6700 industrial robot arm which is utilized in advanced factories around the...