Elecrow Recommended Projects - Innovation & Collaboration

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The WashTastic mesh radio node, designed for Meshtastic, features a 1-Watt E22-900M30S radio and nRF52 MCU for low-power, off-grid use. It includes a CN3191 charger for 5-28V sources and XB8089D0 battery protection. PCB files are on GitHub. Check local power regulations.

WashTastic - nRF52-Powered and Solar-Ready

815

9

0

Iris

Iris

815

9
This is the development kit using the Esp32-Wrover microcontroller that I designed.

Development kit using Esp32-Wrover

555

13

0

MrQ

MrQ

555

13
This project aims to accelerate the process of identifying soil density values from the subgrade, subbase, and base course layers by integrating vibration, speed, and acceleration sensors connected to an Arduino Mega 2560 microcontroller. The data generated enables real-time monitoring and adjustment during the compaction process in accordance with SNI (Indonesian National Standard) 1738-2011.

Electro Vibration (EVIB) Meter - Soil Density Detector

8955

18

8

Budhi Prayoga

Budhi Prayoga

8955

18
Tidesy is an innovative tide tracking device designed for coastal adventures and enthusiasts. Whether you're a surfer, sailor, or beachgoer, Tidesy delivers real-time tide updates to enhance your ocean experience.

Tidesy Tide and Weather Tracking for Coastal Adventures

44

7

0

Bernhard Kohlmeier

Bernhard Kohlmeier

44

7
Beyond Beeps and MP3 Clips: Real Voice on MCUs.

The First Neural Speech Module for Makers: tinyTTS kit

523

23

0

Grovety

Grovety

523

23
OmniFire is an intelligent autonomous robot capable of detecting and extinguishing fires using dual fire extinguishers, 12 ultrasonic sensors, and omnidirectional Mecanum wheels. Powered by an Arduino–Raspberry Pi hybrid control system, it combines precision motion, real-time environment mapping, and autonomous fire suppression for safety applications in homes, factories, and labs.

OmniFire: Autonomous Fire-Fighting Robot with Mecanum Wheels

443

13

0

Mostafa Jamal

Mostafa Jamal

443

13
A Raspberry Pi Zero gadget that turns your GitHub commit history into a glowing desk display as well as a self-hosted software hub.

Contrib Cal: A Physical GitHub Contribution Calendar

2757

19

5

Logan Fouts

Logan Fouts

2757

19
Phantom is an advanced intelligent anti-surveillance system based on active infrared optical recognition and interference technology. The system utilizes invisible infrared light emission to capture unique reflection characteristics of camera lenses, enabling automatic detection and positioning, followed by precise directional infrared laser interference to temporarily disable camera sensors, achieving optical stealth effects.

Phantom: Intelligent Anti-Surveillance System

1077

13

0

c1d9nqa3

c1d9nqa3

1077

13
R4TKN Deauther transforms the Ai-Thinker BW16 (RTL8720DN) into a dual-band 2.4/5 GHz Wi-Fi security lab tool, simulating disconnection events to audit and harden networks—featuring a portable, TFT-driven UI for authorized testing only.

R4TKN BW16 Dual-Band Wi-Fi Deauth 2.4/5 GHz

2271

12

3

R4TKN

R4TKN

2271

12
ESP32 S3 CO2 Monitor

79

8

0

Pabec

Pabec

79

8
Bringing the future of flight to your desktop — this Fusion 360 recreation of the EHang 184 Air Taxi captures cutting-edge drone design in 3D printable form. A perfect blend of innovation, precision, and passion for aerial technology.

Future in the Sky: EHang 184 3D Printed Air Taxi

258

14

1

KAMAL DEEN

KAMAL DEEN

258

14
Your pictures don’t just sit there anymore — they speak. Add short captions to your family album, and turn them into natural voice

TinyTTS — The Neural Module That Makes Photos Talk

453

11

0

Grovety

Grovety

453

11
Introduction of the 5″ CrowPanel ESP32 Display, featuring a capacitive touchscreen and a resolution of 800×480. As its main control processor, it uses the ESP32-S3-WROOM-1-N4R8 module. This is a dual-core 32-bit LX6 microprocessor with integrated wireless capabilities, supporting both Wi-Fi and Bluetooth. It runs at a main frequency of up to 240 MHz, delivering powerful performance suitable for IoT applications.

CrowPanel HMI ESP32 Capacitive Touch Screen TFT Display

683

11

0

Adrirobot

Adrirobot

683

11
Dive into my hands-on review of the Elecrow All-in-One Starter Kit for Micro:bit. See what’s really inside the box, how fast you can get started (even if you’re a total beginner), what works great and what could be improved, and why this kit just might be the perfect solution for students, teachers, makers, or anyone curious about electronics and coding!

Elecrow All‑in‑One Micro:bit Starter Kit Reviewed

8441

13

0

Francois MOCQ

Francois MOCQ

8441

13
IN-14 Lamp Clock with WiFi v2

1355

14

1

Rico Fenix

Rico Fenix

1355

14
A replacement PCB for Hori Pad Mini controllers supporting software calibration & Hall Effect sensors.

Phobri64

2246

19

0

Julien de Castelnau

Julien de Castelnau

2246

19

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