company life
300 Hours of Growth: Celebrating our Colegio de Muntinlupa Interns’ OJT Completion
The goal of Circuitrocks Philippines has never changed, which is to inspire every maker or builder. It can be in terms of supplying components…
news & releases
Circuit.Rocks Backs Create & Conquer 2026 as Keystone Sponsor: FEU Tech CpEO Hackathon
Circuit.Rocks joined Create & Conquer 2026, the FEU Tech CpEO hackathon, as a Keystone sponsor: monetary backing, a judging seat on Demo Day, and…
diy projects
OuijaCNC: A Self-Playing Ouija Board on Raspberry Pi and ESP32
A core XY gantry, a magnet and a spare Pi 3B+ make a Ouija board that spells messages alone. Here is how it works…
diy projects
TWEACMAN: A Pocket WAV Player With Tape-Style Scrubbing Knobs
Two dual-pot knobs and a Renesas RA6M5 board turn WAV playback into tape-style scrubbing, from 0.001x to 1000x. Here's how the trick works.
news & releases
Powered by Raspberry Pi: Photo Booths, Audio DSP and Tablets
A Pi 5 photo booth, a Pi 4 audio DSP platform and a 5-inch Pi tablet show how prototypes turn into products. Here is…
esp32 & esp8266
Proton AI Core Vision+: ESP32-S3 Board With Camera, Mic and IMU
Protonverse Labs packs a 5 MP camera, MEMS mic and 6-axis IMU onto one ESP32-S3 board. Here is what it offers and how to…
raspberry pi
Omnibot Upgrade: Raspberry Pi 5 and AI Camera Revive a 1984 Robot
Mario Cruz gave a 1984 Tomy Omnibot a Raspberry Pi 5, an IMX500 AI camera and an OLED eye, all controlled with audio tones.…
microcontrollers
BeagleConnect QuadESC Drives Four Brushless Motors at Once
BeagleBoard's QuadESC pairs a 200 MHz Cortex-M33 module with four motor drivers rated 40 A each. Here is what it means for student robot…
robotics
Luxonis OAK 4 FFC Puts Five Cameras on One Robot Board
Luxonis' OAK 4 FFC links five MIPI cameras to a 48 TOPS vision module with PoE+, CAN bus and GPIO. See what it means…
raspberry pi
Run an Apple II on Raspberry Pi with the LinApple Emulator
Turn a Raspberry Pi into a 1977 Apple II. Build the LinApple emulator, add Mockingboard sound, and write BASIC the way early game makers…
diy projects
Bot Reborn: A $4 Toy Robot Gets Voice Control and an AI Brain
A $4 toy robot, an FT232H and a tiny fine-tuned model add up to a voice-controlled bot with 200 ms reflexes. See how Bot…
diy projects
Open GPS: A DIY ESP32-S3 Golf Shot Tracker With a Rotary Dial
Open GPS tracks golf shot distances with an ESP32-S3, a NEO-M9N GPS and a rotary dial. See how it works and how to prototype…
diy projects
Chili Pepper: An ESP32-S3 Board Built for DIY Musical Instruments
Chili Pepper packs an ESP32-S3, 24 touch inputs, a PCM5102 DAC and USB MIDI on one open source board. Here is how to prototype…
microcontrollers
IR Remote Protocols Explained: NEC, RC-5 and IrDA for Makers
Why infrared still beats Bluetooth for simple, private control, and how NEC, RC-5 and IrDA work. Decode your first remote with an Arduino or…