Since the launch of Flipper Zero, hacking and pen testing tools have gained a lot of attention. Devices like Flipper Zero, ...

Jan. 24, 2025 — Large batteries for long-term storage of solar and wind power are key to integrating abundant and renewable energy sources into the U.S. power grid. However, there is a lack of ...

The battery also has built-in sensors and bright LEDs that let you know the status and remaining power. It contains automatic discharge feature to avoid swelling (fully charged LiPo cells release ...

Primary batteries are batteries that cannot be recharged once depleted. Primary batteries are made of electrochemical cells whose electrochemical reaction cannot be reversed. Primary batteries exist ...

If you had asked me a few years ago what I considered to be the weakness of modern smartphones compared to older phones, I'd have said the battery. When you look at phones from before modern ...

The RC truck world has changed dramatically over the last few years. At one point, you needed to be ready to spend hundreds of dollars and seek out specialty shops to get true hobby-quality ...

This final part of this multipart FAQ will explain the mechanical assembly and soldering process used to make joints during electric vehicle (EV) battery production. Although these two mechanisms are ...

The UARTs are marked RXn and TXn in the above pinouts. The RXn pin is the receive pin for UARTn. The TXn pin is the transmit pin for UARTn. In addition to pinouts, the board also has SH6P 1mm ...

The ESP32-AIVoice-Z01 is an affordable ESP32-S3-powered AI voice kit designed for creating voice-controlled AI applications. It features Wi-Fi and Bluetooth connectivity through the ESP32-S3 SoC, a ...

Industrial circular connectors are electrical coupling devices featuring a circular interface and cylindrical contact housing. They come in various materials, sizes, contact layouts, and coupling ...

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 ...