Circuitrocks - Index page

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Circuitrocks - Index page

Welcome

Announcements
Important news and updates from Circuitrocks. Sales, events, sponsorships, and product launches.
Topics: 13 Posts: 20

20Posts

Last post Re: Circuitrocks 11.11 Mega S…
by ate_mae View the latest post
Tue May 05, 2026 11:44 am
Introduce Yourself
New to the community? Say hi and tell us what you are tinkering with.
Topics: 13 Posts: 13

13Posts

Last post Magandang araw, kuya Jerome h…
by kuya_jerome View the latest post
Tue May 05, 2026 11:44 am
Site Feedback
Bug reports, feature requests, and discussion about the forum itself.
Topics: 1 Posts: 1

1Posts

Last post Suggestion: dark mode toggle …
by rina_stem View the latest post
Tue May 05, 2026 11:44 am

Microcontrollers

Arduino
Uno, Nano, Mega, Pro Mini. Sketch help, board issues, shield compatibility.
Topics: 2 Posts: 4

4Posts

Last post Re: 📰 Tech Talk: Meet the Ard…
by mark_ee_qc View the latest post
Tue May 05, 2026 11:45 am
Raspberry Pi
Pi 5, Pi 4, Pi Zero — full Linux SBCs, headless setups, and Pi-powered projects.
Topics: 3 Posts: 4

4Posts

Last post Pi 5 vs Pi 4 for a headless h…
by mark_ee_qc View the latest post
Tue May 05, 2026 11:49 am
Raspberry Pi Pico
Pico, Pico W, RP2040 — microcontroller-class boards from the Raspberry Pi family.
Topics: 1 Posts: 1

1Posts

Last post First Pi Pico — coming from A…
by sam_python View the latest post
Tue May 05, 2026 11:44 am
ESP32 & ESP8266
ESP32, ESP32-S3, ESP32-C3, NodeMCU, Wemos D1. WiFi and Bluetooth microcontrollers.
Topics: 3 Posts: 7

7Posts

Last post Re: ESP32 keeps brownout-rese…
by alex_repair View the latest post
Tue May 05, 2026 11:07 am

Programming

Arduino IDE & C++
C/C++ for embedded, Arduino sketches, library issues, compile errors.
Topics: 1 Posts: 3

3Posts

Last post Re: Increasing PWM frequency …
by sam_python View the latest post
Tue May 05, 2026 11:07 am
MicroPython
MicroPython on ESP32, Pi Pico, and other supported boards.
Topics: 1 Posts: 1

1Posts

Last post REPL on MicroPython — was thi…
by sam_python View the latest post
Tue May 05, 2026 11:44 am
CircuitPython
Adafruit CircuitPython on supported boards. Sensors, displays, and quick prototypes.
Topics: 1 Posts: 1

1Posts

Last post CircuitPython on ESP32-S3 — s…
by mark_ee_qc View the latest post
Tue May 05, 2026 11:44 am

Sensors & Modules

Temperature, Humidity & Pressure
DHT11, DHT22, BME280, BMP280, DS18B20 — environmental sensors and weather builds.
Topics: 1 Posts: 3

3Posts

Last post Re: Cheapest way to log tempe…
by circuitrocks View the latest post
Tue May 05, 2026 11:07 am
Distance, Motion & Position
HC-SR04, MPU6050, IMUs, GPS, LiDAR — distance, motion, and position sensing.
Topics: 1 Posts: 1

1Posts

Last post HC-SR04 max practical range o…
by jm_robotics View the latest post
Tue May 05, 2026 11:44 am
Displays
OLED, 1602 LCD, NeoPixels, e-paper, TFT — visual output modules.
Topics: 1 Posts: 1

1Posts

Last post 1602 LCD vs SSD1306 OLED for …
by jhon_iot View the latest post
Tue May 05, 2026 11:44 am
General Sensor Help
Sensor questions that do not fit other categories. Calibration, sourcing, integration.
Topics: 2 Posts: 2

2Posts

Last post Field-tested: which cheap sen…
by jhon_iot View the latest post
Wed May 06, 2026 11:00 am

Motors & Power

Motors
Servos, steppers, DC motors, BLDCs. Choosing the right motor for the job.
Topics: 1 Posts: 2

2Posts

Last post Re: Servo motor keeps jitteri…
by jm_robotics View the latest post
Tue May 05, 2026 11:07 am
Motor Drivers
L298N, MOSFET drivers, H-bridges, BLDC ESCs. Driving motors safely.
Topics: 1 Posts: 3

3Posts

Last post Re: L298N mainit sobra at slo…
by circuitrocks View the latest post
Tue May 05, 2026 11:07 am
Power Supplies & Batteries
Wall adapters, batteries, regulators, charging circuits, solar setups.
Topics: 1 Posts: 1

1Posts

Last post Estimating battery life for s…
by jhon_iot View the latest post
Tue May 05, 2026 11:44 am

Electronics

General Help & Troubleshooting
When something just does not work. Debugging, multimeter readings, weird behavior.
Topics: 3 Posts: 5

5Posts

Last post How to read a schematic — old…
by tito_elmer View the latest post
Wed May 06, 2026 7:34 am
Project Showcase
Show off what you have built. Photos, videos, build logs, and parts lists.
Topics: 7 Posts: 9

9Posts

Last post First FPV drone build, 5-inch…
by kid_drone View the latest post
Thu May 07, 2026 8:00 am
Beginner Questions
No question is too basic. Ask away.
Topics: 2 Posts: 6

6Posts

Last post Re: Bakit hindi gumagana yung…
by jana_davao View the latest post
Tue May 05, 2026 11:07 am

Tools & Workshop

Soldering & Rework
Iron tips, flux, hot air, SMD work, desoldering. Hands-on rework topics.
Topics: 1 Posts: 1

1Posts

Last post First soldering iron — PHP 15…
by jana_davao View the latest post
Tue May 05, 2026 11:44 am
Multimeters & Test Equipment
Multimeters, oscilloscopes, logic analyzers, bench supplies. Choosing and using.
Topics: 1 Posts: 1

1Posts

Last post PHP 500 multimeter vs PHP 500…
by tito_elmer View the latest post
Tue May 05, 2026 11:44 am
3D Printing & Enclosures
Cases, brackets, parametric designs. Mounting electronics in printed enclosures.
Topics: 1 Posts: 1

1Posts

Last post PETG vs ABS for outdoor elect…
by danny_3dprint View the latest post
Tue May 05, 2026 11:44 am

Kits

Acebott Kits
Acebott robotics and electronics learning kits.
Topics: 1 Posts: 1

1Posts

Last post 🎓 ACEBOTT Arrives in PH — Han…
by circuitrocks View the latest post
Wed Nov 12, 2025 1:19 am
Arduino Kits
Arduino starter kits and bundles. Comparing options for kids, students, and beginners.
Topics: 1 Posts: 1

1Posts

Last post Best Arduino kit for a 10-yea…
by kuya_jerome View the latest post
Tue May 05, 2026 11:44 am
General Kit Discussion
Other kits, restock requests, custom kit ideas.
Topics: 1 Posts: 4

4Posts

Last post Re: Affordable kits para sa 3…
by circuitrocks View the latest post
Tue May 05, 2026 11:07 am

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