This library utilizes any Arduino pins to be used as AD9851 control pins. This will gives you flexibility to use or to reserve any Arduino pins for other functions. The drawback, the frequency update ...

Abstract: Microcantilevers, as a class of micro-electromechanical system (MEMS) sensors, exhibit remarkable sensitivity and are widely applied in environmental, physical, and biological sensing. In ...

AD9959 is a chip from Analog Devices for direct digital sythesis of radio frequency signals. With four channels and a 500MHz core frequency, it can coordinate multi-channel sweeps over frequency, ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

[Steven Merrifield] built his own Scalar Network Analyzer and it’s a beauty! [Steve]’s SNA has a digital pinout matching a Raspberry Pi, but any GPIO could be used to operate the device and retrieve ...

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Generating many high-speed signals is hard and expensive. AWGs put up to 12 channels in one device, making setups easier and cutting costs. Spectrum Instrumentation, New multichannel AWGs for GHz ...

Clinical research shows that frequent measurements of both pH and lactate can help guide therapy and improve patient outcome. However, current methods of sampling blood pH and lactate make it ...