Building an Arduino speed detector using IR technology to measure the speed of a moving object is much more cost-effective, ...

Powered by a Raspberry Pi 5, the CrowPi 3 can also be used to program with Arduino Nano, micro:bit and Raspberry Pi Pico ...

There are many nice libraries for the inexpensive Nokia 5110 display out there which are probably more feature-complete. The main advantage of this one is using neither a framebuffer nor the SPI ...

Arduino Real Time Alarm Clock DS3231 with TM1638. Arduino Clock with Battery backup (real time clock), Time, Date, Alarm, Temperature, TM1638 seven segment module output and input, Display Sleep mode.

The eMotion Ultra is a Home Assistant-compatible 60GHz mmWave radar presence sensor with a built-in IR blaster with a 15-meter range, a brightness sensor, and a temperature/humidity sensor. It is ...

VBEST Tail Insert Detector highlights and specifications: Port compatibility – USB Type-C male and Lightning male ports Display – Color LCD display Features – Real-time current and voltage detection ...

When considering our favorite spy movies and kin that involve deep-sea diving, we’d generally expect to see some high-end watch that costs thousands of dollars and is specially engineered to ...

随着2025年的到来，全球科技产业正迈向AI赋能和数智化的全新阶段。数智化不仅推动了传统行业的智能化升级，也为新兴产业 ...

With night vision, ADAS, and a 3" LCD display, it provides clear, real-time footage. Equipped with a G-sensor, loop recording, and emergency recording, it supports up to 256GB SD cards for ...

Sensors are devices that detect and quantify physical aspects of the world around us. The measurement can either be read directly or converted to a signal for processing by electrical, hydraulic ...

Induction is the biggest trend in cooking tech since sliced bread, with everyday cooks and professional chefs alike switching to this innovative solution. That's because induction stoves and cooktops ...