Shenzhen Xiao R Geek Technology (XiaoR GEEK) SamuRoid is a 22-DOF bionic humanoid robot built around a Raspberry Pi 4 Model B ...

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 ...

When it comes to hacks, we’re always amazed by the aesthetic of the design as much as we are by the intricacies of the circuit or the cleverness of the software. We think it’s always fun to assemble ...

Abstract: This paper presents an optophone which aims to make the sight-disabled people have the same reading view as normal people. The complete set of equipment includes a Raspberry Pi, a camera and ...

众所周知，Raspberry Pi 中没有 ADC，因此它无法直接与模拟传感器配合使用。 现在在内置 MCU STM32 的帮助下，Grove 底板可以作为外部 12 位 ADC 工作，这意味着您可以在 Raspberry Pi 上使用模拟传感器。 更令人高兴的是，不是一个而是四个模拟 Grove 插座可用。

LLMs and RAG make it possible to build context-aware AI workflows even on small local systems. Running AI locally on a Raspberry Pi can improve privacy, offline access, and cost control. Performance, ...

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 ...

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 ...

Abstract: The networked laboratory is a place for doing computer networking practical activities on campus. However, significant damage to equipment, including network cables, switch ports, and ...