The guide on this medical gizmo design walks you through the essentials, from sensing principles to circuit basics.

Waveshare ESP32-H2-Zero is a tiny USB-C development board based on Espressif Systems' ESP32-H2 RISC-V SoC with Zigbee, Thread ...

Waveshare’s ESP32-S3-AUDIO-Board is an ESP32-S3-based low-cost smart speaker development kit with a dual microphone array, a speaker header, echo cancellation, surround RGB lighting, RTC, microSD card ...

Gustard’s all-new R30 is a sleek-looking R2R streaming DAC with a front panel display that’s part touch interface. According to the Chinese manufacturer, the in-house designed resistor ladder DAC ...