When it comes to viewing nebulae, galaxies, and other deep-sky objects, amateur astronomers on a budget have had two options.

EDATEC ED-PLC2010 is an industrial controller powered by a Raspberry Pi CM4, supporting EtherCAT and Modbus interfaces, up to 32 I/O modules, and preloaded with CODESYS runtime for real-time core and ...

In the broad-brush view of the analog-to-digital converter (ADC) versus its complement, the digital-to-analog converter (DAC), there’s no doubt that the DAC has an easier functional challenge. What’s ...

Acromag expands their line of BusWorksXT Ethernet I/O modules that are ideal for remote monitoring, distributed control, or SCADA applications. Models are offered in Ethernet communication protocols ...

Here’s a description of an electronic toll-collection roadside-unit (RSU) module that’s easily integrated within a camera used for parking charges and collection of vehicle information. How to ...

In previous issues, we have discussed troubleshooting input modules. In the examples, the output modules checked out OK. But what if they don't? As with input modules, output modules can be digital or ...

The WiiM Mini is a must-try device as an affordable entry into high-resolution music streaming. Airplay 2 and voice control make it a complete package. The WiiM Mini, from Linkplay Technology, arrived ...

Analog-to-Digital Converter (ADC) is used for the conversion of analog signals such as voltage to digital form so that they can be read and processed by a microcontroller or microprocessor. The user ...