Online privacy is a thing of concern for most internet users today, with ads, pop-ups, and malicious website threatening our internet security. This has led to products and solutions aimed at protecting internet users against tracking, targeted ads, cookies, and various other threats...

Digital Caliper Computer Interface can be used to log data on a spreadsheet. Report by Jeremy S. Cook @ blog.hackster.io With a few pointers found here, he found that this data is transmitted in a continuous stream in 24 bits at 1.5 volts. He therefore level-shifted the 1.5V output to...

FireAnt is a low-cost, thumb-sized, breadboard-friendly FPGA dev board for makers and hardware designers. FireAnt is the first third-party development board for the Efinix Trion product family. It provides an easy-to-use development platform for FPGA makers and hobbyists. Powered by...

This Li-Po/Li-ion Arduino charger shield is mainly designed to power up the Arduino from single 3.6V Li-Po battery. Li-Ion and Li-Pol Charger/ DC-DC Boost converter Arduino shield provides 6.5V/400mA from single Lithium Polymer battery. The Arduino shield is equipped with BQ21040...

If you reside in an area with high levels of outdoor air pollution, you will probably be breathing more indoor pollutants, which is not good for your health. Of course, that depends on your home’s ventilation system and potential pollution sources. Indoor pollutants range from smoke...

C&K’s FDSD and FDSE series are micro-mini, side-actuated detection switches suitable for applications which require vertical side detection. They are particularly useful for safety control applications, and for medical and consumer devices. An example of the use of these switches...

The LM5164 synchronous buck converter is designed to regulate over a wide input voltage range, minimizing the need for external surge suppression components. A minimum controllable on-time of 50 ns facilitates large step-down conversion ratios, enabling the direct step-down from a 48-V...

Coilcraft offers the Cx family of surface mount, common mode EMI chokes. There are 16 sizes and configurations to meet the design needs of a broad range of power line circuits, says the company. They suppress high frequency common mode noise up to 100MHz and offer greater than 40dB...