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Software and laser-cutting files for the WiFi DC Electronic Load
The software and manuals for this project (last updated 4/8/2022) along with the laser cutting details for the side panel.
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3.5-inch TFT Touchscreen LCD module with SD card socket
A 3.5in 480x320 pixel colour touchscreen display module with an ILI9488-compatible controller, as used in the Micromite LCD BackPack V3 and described in the May 2019 issue.
Uses a 14-pin header for interfacing to the display and touch sensor, plus a 4 pin (unpopulated) header for the onboard SD card holder.
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WiFi-Controlled DC Electronic Load main PCB [04108221]
The main PCB for the WiFi-Controlled Programmable DC Load. These PCBs have been revised to eliminate a short circuit on one track.
Double-sided PCB with plated through holes, solder mask and silkscreen overlay.
107 x 81.5mm.
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WiFi-Controlled DC Electronic Load daughter PCB [04108222]
The daughter PCB for the WiFi-Controlled Programmable DC Load.
Double-sided PCB with plated through holes, solder mask and silkscreen overlay.
81.5 x 66.5mm.
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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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WiFi-Controlled DC Electronic Load PCB patterns (PDF download) [04108221/2, 18104212]
Three PDFs with the PCB designs for the WiFi-Controlled Programmable DC Load (double-sided).
Each PDF contains both layers of a single PCB design.
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Front panel decal and cutting diagrams for the WiFi DC Electronic Load
Two PDFs for the WiFi-Controlled Programmable DC Load, one with an optional decal label for the front panel and the other with three drilling and cutting diagrams, some of which could be used as templates.
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WiFi-Controlled DC Electronic Load laser-cut front panel (2mm matte black acrylic)
A 2mm-thick laser-cut black plastic dress panel that can be used to cover the front of the case for the WiFi DC Electronic Load. The outer surface has a matte finish to hide scratches.
The lettering is etched into the surface. You can add white paint to those areas and wipe off the excess to improve visibility.
As there are two different positions you can mount the rotary encoder per the design, and differently-sized binding posts, there are four different options below. Please determine which one you need and choose carefully when ordering.
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| Cat No SC6616. Price: AUD $10.00 1 |
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In stock:  yes (2 available). Estimated dispatch time: 3-10 days | | Related to:
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