2 layers80 × 60 mm
EnvMonitor
kennySzhucheng/EnvMonitor
🌡️ 智能环境监测站 | STM32F103C8T6 + FreeRTOS + ESP8266 | 温湿度/光照/测距/OLED菜单/ThingSpeak上云 | 从裸机到RTOS到KiCad PCB全流程
27 parts10
Boards using the HC-SR04
127 boardsBoards in 116 GitHub repositories, designed in KiCad, that use the HC-SR04 by Universal Microelectronics (- Ultrasonic Receivers, Transmitters ROHS). See how each wires it, with its parts, size, README and files; the HC-SR04’s symbol, footprint and pinout are on its own page.
- 2 layers120.7 × 184.1 mm
- 2 layers110 × 80 mm
Noko 2
NikolaiRadke/Noko_2
The do-it-yourself Arduino-based Noko monster. Version 2 with PCB and 3D printed casing.
51 parts3Apache-2.0 - 2 layers150 × 100 mm
Maze kiCad
billtsol/Maze
This project demonstrates how to use an Arduino board, IR sensors, and a motor driver shield to create a maze-solving robot.
39 parts2 - 2 layers111.5 × 102 mm
Wall e
c-lydia/ESP-ROS2
A tiny robot with IMU (MPU5060) and an ultrasonic sensor (HC-SR04), running on micro-ROS, communicating over UDP.
12 parts2Apache-2.0 - 2 layers25.2 × 27.3 mm
Cf2-hcsr04
dbrgn/crazyflie2-hcsr04
Ultrasonic sensor (HC-SR04) extension board for the Crazyflie 2.0
9 parts2 - 2 layers
Aegis
YousefAliAicha/aegis-embedded-system
Networked rotating ultrasonic radar system built on the Deneyap Kart 1A (ESP32-S3), with a real-time web dashboard served directly from the board.
9 parts2MIT - 2 layers170.2 × 119.4 mm
Sentinel
YousefAliAicha/sentinel-arduino-firmware
Adaptive traffic-light FSM on the Arduino UNO R3 — pedestrian preemption, LDR-gated night mode with HC-SR04 vehicle detection, and a multiplexed 7-segment countdown. Fully non-blocking.
25 parts2MIT - 2 layers100 × 90 mm
Manbo carrier
1708018656-ship-it/-manbo-robot-dog
精简版底板（70 × 54 mm，13 个元件）。完整版底板见 hardware/
38 parts1MIT - 2 layers48 × 96.5 mm
- 2 layers137 × 85.5 mm
Robot2
agumurray/G8-TP1
Este proyecto consiste en el diseño y construcción de un robot móvil capaz de resolver laberintos físicos con paredes de manera autónoma.
32 parts1 - 2 layers
Geiger
ahnaf-tahmid-chowdhury/SmartGeiger
Development of background radiation monitoring with IoT based device
25 parts1Apache-2.0 - 2 layers
- 2 layers85.7 × 137.2 mm
Auto ciaa
ArrecheCristian/Vehiculo-a-control-remoto
Integración de Hardware y Software. Diseño y desarrollo de PCB y sus componentes. Manejo y medición de sensores.
29 parts1 - 2 layers57 × 49.7 mm
Gp2026
baloghr/usonic
KiCad 9 project gp2026 (hardware revision 1.01): schematic, PCB, custom footprints (Library.pretty) and 3D models (packages3D).
17 parts1 - 2 layers109.2 × 86.4 mm
Öntözőberendezés
CITROMOSEPER/4-zone-irrigation-system-2026-TDK-Project
Négyzónás, ESP32-alapú adatvezérelt öntözőrendszer: érzékelők és időjárás-előrejelzés alapján dönt a vízadagról, három üzemmóddal, telefonos webes felülettel és biztonsági réteggel. TDK-projekt, Óbudai Egyetem, 2026.
59 parts1MIT - 2 layers99.5 × 99.5 mm
SchematicKiCadProyect
dduarteCE/Robot-vacuum
Embedded Linux robotic vacuum system built with Yocto on Raspberry Pi 4, featuring autonomous navigation, audio playback, and remote control through a web interface.
42 parts1MIT - 2 layers99.6 × 99.8 mm
- 2 layers74.9 × 82.6 mm
- 2 layers63.5 × 69.9 mm
- 4 layers65 × 60 mm
Robot buddy reflex
0mdb/robot-buddy
A kid-safe, expressive robot platform combining real-time motor control, an animated TFT face, and optional networked AI planner.
34 parts - 2 layers79.6 × 83.7 mm
- 2 layers
- 2 layers395.2 × 253.5 mm
Esp32 wroom
aelde/kalwtummad2
โปรเจคนี้เกิดจากความสนใจใน esp32 ของผมและพอดีช่วงนั้นอาจารย์มีหุ่นยนต์ดูดฝุ่นราคาถูกที่ไม่ได้ใช้อยู่ตัวนึง และพอดีกับที่ผมมี mpu6050 อยู่ที่บ้านพอดี ผมเลยเกิดไอเดียที่จะสร้างหุ่นยนต์ที่บังคับด้วยการขยับของมือขึ้นมา…
47 parts