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Počasí Hradec Králové - Slunečno.cz

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This design describes a solution compatible with T12 soldering station, using STM32 Soldering Station Firmware. Let me thank to David, who takes care of the project and does a really great job!

The 3D model available for box below supports the Parkside battery (20V series) adapter as well, which allows work without power cord and therefore it is practical in the field. This was, by the way, the reason for this project.

T12 compatible sopldering station

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The aim of the article is to describe the driver for 0816 feeders combined with negative pressure regulation

OpenPnP Feeders Driver PCB nearly finished

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The purpose of this design is to offer a solution compatible with the official SmoothieBoard for DIY SMT Pick&Place Machine.

OpenPnP Driver board

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The purpose of this design is to offer an alternative to the official PIC18F/PIC16F Quick Programmer (P1618QP) bootloader programmer, available as part of AN851 project on Microchip web pages.

Microchip Bootloader Programmer

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As the price of ICL7107 decreased dramatically through the time, I decided to use my stocks to build modules for various purposes.

Therefore I designed the PCB, which is divided into two parts, but could be manufactured as one. The 2 parts are connected with a right angle 25 pin header, which allows the LED display to sit vertically, while the driver is horizontally oriented.

Or you can use wires for connection between boards.

You can see ICL7107 Voltmeter Module PCB on the following pictures:

ICL7107 Voltmeter Module PCB - Top

ICL7107 Voltmeter Module PCB - Bottom

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