Velxio is an open-source, self-hosted simulator for Arduino, ESP32, and Raspberry Pi boards that works directly in your web browser. You can drag-and-drop boards, connect components and modules, write ...
The RAMpocalypse is affecting every corner of computing, but one sector hit particularly hard has been the field of single-board computing (SBC). Systems like Raspberry Pis are particularly vulnerable ...
Capacitive displacement sensors span a wide range of resolution, from the touchscreen sensors which can only detect displacement as a binary state, all the way to the sensors in semiconductor fabs ...
Like many of us, [Alex] spent a large part of his childhood feeding coin after coin into one arcade game or another. Galaga is one of his all-time favorites, and he has wanted to build a Galaga ...
Multicore processing boosts performance and energy efficiency in many coding situations. Bare-metal algorithms further ...
SendspinZero is an open-source, DIY Sendspin audio receiver for your amplifier that relies on off-the-shelf parts costing ...
SSB (Single Sideband), CW and FM transmitter for the 2.4 GHz band, designed for communication via the narrowband transponder of the geostationary satellite QO-100 (Es'hail 2) and general 2.4 GHz ...
// Implementation of Madgwick's IMU and AHRS algorithms. void begin(float sampleFrequency) { invSampleFreq = 1.0f / sampleFrequency; } void update(float gx, float gy ...