LambdaFox

The Fluke 376FC is a Bluetooth wireless AC/DC clamp meter which communicates over the BLE protocol using a proprietary mobile application interface. As of writing this article there is no known desktop application or API for interfacing to this unit. Therefore the goal is to produce a working interface which connects to the unit and allows a user to interface to the device remotely from a PC. [Read More]

In this article we discuss the design of a Form-A reed relay based multiplexer for test and measurement applications. [Read More]

In this article we discuss the design and development of a high reliability, high density digital signal isolator with parasitic powered inputs. [Read More]

In this article we discuss the development of a static resistance simulator for use in functional testing. [Read More]

In this article we discuss the statistical distribution of 1% metal film and 5% carbon film resistors. [Read More]

In this article we discuss the modeling of a wound toroid using Solidworks. This method uses surfaces and is a very fast method of creating a helical path around a curve. This method could also be used for generating complex wrapped helix shapes around objects, too. [Read More]

In this article we share the source code and details on a 20x4 LCD driver with a hardware abstraction layer to allow for ease of migration to other microcontroller platforms. [Read More]

In this article we discuss using the Qt5 framework to create a test automation application to assist with testing of devices where hands free recording may be useful. [Read More]