microcontrollers
PwrBlock 323: An STM32 Programmable PSU Built Into Your Test Rig
Everypin built a 1-32V programmable supply that bolts inside your test jig and takes SCPI commands over USB. No more hand power-cycling boards at…
microcontrollers
BrainBoard1500 Puts Neuromorphic AI on an Arduino Nicla Board
BrainChip's AKD1500 accelerator lands on an Arduino Nicla footprint with 32 neural cores, 4 MB flash, and a current monitor for measuring the power…
diy projects
Teardown 2026: 450 Hardware Hackers Took Over Jupiter Hotel
Crowd Supply's Teardown 2026 packed 41 talks and 47 demo tables into one hotel. Here are the embedded, USB-C PD, and ESP32 bits worth…
microcontrollers
MIT-Licensed STM32C5 BluePill Clone Runs Oberon-2 Instead of C
A 144MHz Cortex-M33 in BluePill form, MIT-licensed with KiCad files published, and it speaks Oberon-2 as fluently as it speaks C.
microcontrollers
WCH’s CH32V407 Brings Vector Extensions to a $2.40 RISC-V MCU
A 200MHz RISC-V microcontroller with vector extensions, 8MB of optional PSRAM, and a $2.40 price tag. Here is what the CH32V407 can actually do.
microcontrollers
XCORE-VISION: On-Device AI Camera Vision, No Raspberry Pi
XMOS XCORE-VISION runs YOLOv8 and MobileNetV2 on-device with an 8MP camera and no Raspberry Pi overhead. Here is what you could build this weekend.
microcontrollers
Forlinx AM62L32 Local EVM: Industrial SBC on One Board
Forlinx's AM62L32 Local EVM squeezes a dual Cortex-A53 SoC, a real-time M4F core, and a wall of buses onto one four-layer board, no carrier…
news & releases
Antmicro Open-Sources KiCad Files for a 10GbE Thunderbolt NIC
Antmicro released full KiCad files for a permissively licensed dual 10GbE Thunderbolt card, a free reference design for learning high-speed PCB layout.
esp32 & esp8266
The ESP32-C61-MINI Finally Ships: Budget Wi-Fi 6 for Your Builds
After nearly three years, Espressif's ESP32-C61-MINI is on sale at $10.70 for five, bringing Wi-Fi 6 and Matter to budget maker and student builds.
diy projects
Open Sauce 2026: Maker Builds You Can Recreate This Weekend
Seven takeaways from Open Sauce 2026, plus how to recreate the show floor's cleverest ESP32 and Raspberry Pi builds on your own desk this…
news & releases
A NIR Wearable Patch That Watches the Brain Clean Itself
Georgia Tech's sub-centimeter forehead patch uses near-infrared light and a 110 mAh battery to track the brain's nightly glymphatic cleanup at home.
news & releases
AI Projects with Raspberry Pi: Run Local Models on a Pi 5
A new Raspberry Pi Press book walks you through running computer vision, local LLMs, and gesture recognition on a Pi 4, 5, Pico, and…