The hardware was assembled by connecting the Arduino UNO R4 WiFi, the PZEM 004T, the current transformer, and the OLED ...

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless control to Arduino or ESP8266 projects. In this video, I’ll walk you through ...

Gesture control robotics replaces traditional buttons and joysticks with natural hand movements. This approach improves user ...

Drones are widely used across several fields, including aerial photography, surveying, inspection, agriculture, and ...

Engineering used to move in seasons, with requirements one quarter, schematics the next, and boards and firmware last.

SparkFun Thing Plus - ESP32-C5 is an Adafruit Feather-compatible board with dual-band WiFi 6, BLE, 802.15.4 radio, and LiPo battery support ...

Quectel Wireless Solutions has introduced the FGH200M, a long‑range, low‑power Wi‑Fi HaLow module designed to support large‑scale Internet of Things deployments. FGH200M Wi‑Fi HaLow module launched ...

Nordic Semiconductors introduced the nRF93M1 LTE Cat 1bis IoT modules at Mobile World Congress 2026 with up to 10 Mbps downlink and 5 Mbps uplink, as well as built-in Wi-Fi location capabilities. Two ...

Abstract: Wheelchairs are essential for people with physical disabilities, the elderly, and those who are temporarily incapacitated due to illness or accidents. However, traditional wheelchairs ...

Abstract: Customers are crucial in determining the quality of a restaurant and its food in today's food industry. Customers and waiters in restaurants have difficulty giving and taking orders. The ...