DIY Electronics

Arduino Circuit
Reading Temperature and Humidity with Arduino and DHT22
Learn to read temperature and humidity with an Arduino and DHT22 sensor. Includes wiring diagrams, code examples, and LCD display integration.
Raspberry Pi Makes the RP2350 Microcontroller Available to Everyone
Raspberry Pi Makes the RP2350 Microcontroller Available to Everyone
Raspberry Pi's RP2350 moves beyond Pico 2 with broad chip availability, dual Cortex-M33 cores, programmable I/O, security features, and sub-$1 volume pricing.
Raspberry Pi Reveals the Results of Its RP2350 Hacking Challenge
Raspberry Pi Reveals the Results of Its RP2350 Hacking Challenge
Raspberry Pi RP2350 challenge exposed voltage, laser, and electromagnetic fault-injection weaknesses, producing public errata and future security fixes.
Raspberry Pi 5 Gets a 16GB Version for Heavy Workloads and Local AI
Raspberry Pi 5 Gets a 16GB Version for Heavy Workloads and Local AI
The 16GB Raspberry Pi 5 now expands practical limits for local AI, large development environments, scientific computing, servers, and heavy multitasking.
TI Adds Edge AI to a Single-Chip 60GHz mmWave Radar Sensor
TI Adds Edge AI to a Single-Chip 60GHz mmWave Radar Sensor
TI's AWRL6844 combines 60GHz mmWave radar and edge AI processing for in-cabin occupancy, child-presence, and intrusion detection in one sensor platform.
M5Stack Brings Offline LLMs, Speech Recognition, and Text-to-Speech Into Its Modular Hardware Ecosystem
M5Stack Brings Offline LLMs, Speech Recognition, and Text-to-Speech Into Its Modular Hardware Ecosystem
M5Stack's Module LLM and StackFlow bring offline language models, speech recognition, keyword spotting, text-to-speech, audio, and vision pipelines to hosts.
M5Stack Brings Linux Into the Core Form Factor With CoreMP135
M5Stack Brings Linux Into the Core Form Factor With CoreMP135
M5Stack's CoreMP135 combines embedded Linux, a 1GHz Cortex-A7, dual Gigabit Ethernet, CAN FD, RS485, USB, video output, and a touchscreen for edge gateways.