The Maixduino – Sipeed’s New Neural Network MAix-Based Board
Arduino

The Maixduino – Sipeed’s New Neural Network MAix-Based Board

Sipeed released their 64-bit RISC-V MAix module at the end of last year, crowdfunding a series of boards on Indiegogo built majorly to do machine learning inferencing at the edge, with no cloud needed. There has been a lot of work put in, to document and support the MAix module,...

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Pyboard D Series MicroPython Board Features STM32F7 MCU, WiFi and Bluetooth
IoT

Pyboard D Series MicroPython Board Features STM32F7 MCU, WiFi and Bluetooth

Pyboard D-series (aka Pyboard D, or just PyBD) board was introduced during the Micropython presentation at FOSDEM 2019 and it's build around a faster STM32F7 Cortex-M7 MCU, with 512Kb of RAM, and 2Mb of Flash, as well as built-in WiFi and Bluetooth connectivity. It also features a pair...

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Fomu Runs MicroPython And Fits Into Your USB Port
FPGA

Fomu Runs MicroPython And Fits Into Your USB Port

When it comes to the world of Microcontrollers, FPGAs, DSPs, or basically anything related to embedded devices, we have traditionally been accustomed to something averagely big (in regards to this domain) and even created some standards like SBCs (Single Board Computers) to categorize...

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Heart-rate monitor on a small OLED display with MicroPython
LCD/OLED

Heart-rate monitor on a small OLED display with MicroPython

By Martin Fitzpatrick @ martinfitzpatrick.name show us how to build the micro display heart-rate monitor. Pulse sensors have become popular due to their use in health-monitors like the Fitbit. The sensors used are cheap, simple and pretty reliable at getting a reasonable indication of...

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€15 IoT Geiger Counter using ESP8266
IoTSensor

€15 IoT Geiger Counter using ESP8266

Geiger counters are devices used to detect radioactive emissions, most commonly beta particles and gamma rays. The counter consists of a tube filled with an inert gas that becomes conductive of electricity when it is impacted by a high-energy particle. The Geiger–Müller tube or G–M...

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