Analog-to-digital converters, or ADCs, are somewhat monolithic devices for most users, a black box that you ask nicely for the value on its input, and receive a number in return. For most readers, ...

When it comes to educational electronic projects, it’s hard to go past building a clock. You learn tons about everything from circuit concepts and assembly skills to insights about the very nature of ...

ADC（模数转换器）采集的电压误差可能会受到多种因素的影响，要有效减少误差，需要从硬件和软件两方面进行分析和优化。 1 电源噪声和电源不稳定 电源电压不稳定会直接影响ADC采集的精度，尤其是当电源上有高频噪声时，会影响ADC的参考电压，导致采集的 ...

昨天认识了Arduino，今天来看看Arduino的各种常用开发板。 它有各种型号的，如Arduino Uno、Arduino Leonardo、Arduino101、Arduino Mega 2560、Arduino Nano、Arduino Micro、Arduino Ethernet、ArduinoYún、Arduino Due、Arduino33 ...

A new fully featured Arduino development board has been created called the Prestissimo Uno+ which is now available to back via Kickstarter with earlybird pledges available from just $20, AUS$28 or ...

The project illustrates the driving of analog meters using PWM outputs from Arduino as well as the LCD Smartie program. A small current is typically required by meters to operate wherein a typical ...

Sous-vide cooking—cooking food in sealed bags at low and prolonged temperatures—is revolutionizing the way people enjoy food. Rather than spend hundreds of dollars on a commercial machine, Lifehacker ...