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ProMax Metal Push Switch with Indication Lights

ProMax Metal Push Switch with Indication Lights

In every project we used to build, we have always neglected the switch selection and struggled to find the perfect switch for the application at the end of the project. We have now learned our lesson and realized the importance a switch plays in both the functionality...

Touch Screen Display Calibration

Touch Screen Display Calibration

Touch screens are finding their way into a variety of embedded products. Most touch-enabled devices will require a calibration routine before they can be used in your product/project. All the modules that you require to implement this calibration process are available...

Liquid Level Sensor Contact (Analog Output)

Liquid Level Sensor Contact (Analog Output)

Optical liquid level sensors are solid-state liquid level sensors, meaning they have no moving parts to cause unreliability. They use infra-red light and can be used in environments where a traditional float switch would not be suitable to detect liquid levels. All...

nRF52 Programming Tutorials – Part 4 Eddystone

nRF52 Programming Tutorials – Part 4 Eddystone

From part 3 of the NRF Getting started article we learned about Controlling LEDs & Reading Switch Inputs, in part 4 of the NRF series we will learn about   Eddystone and how it transmits Eddystone packets. Eddystone is another new method of broadcasting...