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Software, manuals and laser templates for the Programmable Hybrid Lab Supply
A zip of all the software, manuals etc for the Programmable Hybrid Lab Supply project.
This is a clone of the github repository at https://github.com/palmerr23/ESP32-PSU taken on 08/06/2021. There might be more recent versions of these files at github.
This revised version includes two versions of the software: one that supports the specified 2.8in LCD touchscreen, and another that supports the 3.5in LCD touchscreen. Note that you will have to change the screen mounting arrangements and use the alternative front panel label if you decide to build it with the larger screen.
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2.8-inch TFT Touchscreen LCD module with SD card socket
A touch screen display module as used in the Micromite LCD BackPack. Uses a 14-pin header for interfacing to the display (ILI9341 controller) and touch sensor, plus a 4 pin (unpopulated) header for the onboard SD card holder.
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ESP32 DevKitC microcontroller module with WiFi and Bluetooth
A DevKitC style ESP32 board, as used in the WiFi Bench Supply.
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WiFi-Controlled DC Electronic Load control PCB [18104212]
The control PCB for the WiFi-Controlled Programmable DC Load.
This board can also be used to build the WiFi-Controlled Programmable Hybrid Lab Bench Supply from May & June 2021, with some different linking options selected.
Double-sided PCB with plated through holes, solder mask and silkscreen overlay.
167.5 x 57mm.
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Programmable Hybrid Lab Supply Control Panel PCB [18104211]
The Control PCB for the Programmable Hybrid Lab Power Supply with WiFi.
Double-sided PCB with plated through holes, green solder mask and silkscreen overlay.
167.5 x 56mm.
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Programmable Hybrid Lab Supply Regulator Module PCB [18104212]
PCB for the Regulator section of the Programmable Hybrid Lab Power Supply with WiFi.
Double-sided PCB with plated through holes, green solder mask and silkscreen overlay.
138 x 44.5mm.
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Programmable Hybrid Lab Supply Control Panel PCB pattern (PDF download) [18104211]
A PDF with the design of the Programmable Hybrid Lab Power Supply Control PCB (double-sided).
Both layers are in a single PDF.
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Programmable Hybrid Lab Supply Regulator PCB pattern (PDF download) [18104212]
A PDF with the design of the Programmable Hybrid Lab Power Supply Regulator PCB (double-sided).
Both layers are in a single PDF.
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Drilling/cutting diagrams and front panel artwork for the Programmable Hybrid Lab Supply
The panel artwork and drilling/cutting diagrams for the Hybrid Lab Power Supply with WiFi.
There is also an extra front panel artwork for the 3.5in LCD screen, even though it was not specified as suitable for the Lab Supply in the articles. The designer has added support for a 3.5in touchscreen, so this label can be used if desired. You will have to figure out for yourself how to mount the screen behind the panel as we do not have a suitable cutting diagram.
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