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Month: August 2015

DROK DC to DC Step Down Buck Converter Module

20th August 201512th March 2016 Louis Scully 1 Comment

In this review I will take a close look at the DROK DC to DC Step Down Buck Converter Module which uses a LM2596 Buck Converter IC The module also includes a digital voltmeter which can display either the input or output voltage. The output voltage is set by two push buttons. After fully testing […]

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Build a Function Generator Part 3

1st August 201512th March 2016 Louis Scully 6 Comments

This is an update to the Function Generator project in which I discuss some modifications/enhancements following feedback from my viewers. The latest version of the schematic which includes these changes can be downloaded from the link below along with a full parts list: Latest Schematic Updated parts list Updated parts list

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  • Function Generator Mk2
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  • LED Floodlight
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