M5Stack Capsule v1.1 is a Stamp-S3A-based IoT controller with a microSD card slot, several sensors (6-axis IMU, microphone), an IR transmitter, a built-in 250 mAh battery, a few buttons, a buzzer, an ...

Educational Arduino/ESP32 code collection for the ACEBOTT Smart Car QD001, including LED tests, motor control, servo movement, ultrasonic sensor tests, app control, IR remote control and ESP-NOW ...

Abstract: Walking is a daily activity that requires an appropriate crosswalk as a key part of the provision of safe transportation infrastructure. In this paper, we design and develop a portable smart ...

The concept of a 3D scanner can seem rather simple in theory: simply point a camera at the physical object you wish to scan in, rotate around the object to capture all angles and stitch it together ...

[Jean-Christophe Rona] found himself with some free time and decided to finish a project he started two years ago, reverse engineering cheap 433MHz home automation equipment. He hopes to control his ...

BIGTREETECH (BIQU) has introduced the BIQU Panda Sense Pro, an 8-in-1 smart air quality monitor designed for 3D printing environments such as home workshops, maker spaces, and print farms. It ...

Roasters such as the IKAWA Home Coffee Roaster make home roasting simple, with app-controlled roasting programs that make repeatable roasting much easier. At the top end of the spectrum, drum roasters ...