TTL逻辑门判断输入信号为高电平(1)或低电平(0)的关键阈值电压是2.0V。 输入电压 > 2.0V 通常被认为是高电平 (1)。 输入电压 < 0.8V 通常被认为是低电平 (0)。 电压在0.8V到2.0V之间的区域称为不确定区或过渡区，逻辑状态在此区域无法保证，应避免输入停留在此范围 ...

Godox announces its first mini TTL flash: the iT30 Pro. At just 120 g, it delivers lightning-fast TTL auto-exposure in any lighting condition, beautiful, balanced images instantly. Flip out the ...

WOLFSBURG, Germany (AP) — Wolfsburg has fired Ralph Hasenhüttl as coach two games before the end of the season after eight matches without a win in the Bundesliga. The Volkswagen-backed club said late ...

If you want a good display and interface device for an embedded project, it’s hard to look past an old smartphone. After all, you’ve got an excellent quality screen and capacitive touch interface all ...

Institute for Research Excellence in Learning Sciences, National Taiwan Normal University, No 88, Sec 4, Tingzhou Rd., Wenshan Dist, Taipei 116, Taiwan Graduate Institute of Science Education, ...

Social interactions are fundamental for our survival as a predominately social species. We need and seek positive social interactions to navigate the world. However, when social interactions are ...

ENGIE TTL Kerian Solar PV Park is a 136MW solar PV power project. It is located in Perak, Malaysia. According to GlobalData, who tracks and profiles over 170,000 power plants worldwide, the project is ...

So you finally decided to hop on the Arduino bandwagon and start making electronic projects as a fun hobby. As a beginner getting started with Arduino, your first instinct is typically to buy a ...

If you're into robotics or electronics, you've likely come across Arduino—a small microcontroller that can control sensors and motors for nifty DIY projects. Like the Raspberry Pi, the Arduino is ...

Leonardo Russo’s ArduinoSimulator is an open-source Arduino Simulator written in JavaScript that runs code directly in your web browser and shows the serial output and digital/analog pins status for ...