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Category Archives: Electronics
Multi Battery Charger – WiFi enabled
Overview This project is about creating a multi battery charger that is smart enabled. The circuit allows up to 8 batteries to be charged from a single battery charger. When the battery charger is started, it starts charging one battery at a time, until all batteries have been charged. At this point, the battery charger […]
<span class="entry-utility-prep entry-utility-prep-cat-links">Posted in</span> Electronics
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Using AVR High Voltage Parallel Programmer
Purchased the below pictured AVR programmer from Aliexpress. Needed to use AVR Studio to get it going until I found the magic sauce. Well, the magic sauce is this for linux, use the device type of stk500pp (parallel programming). Once this is done, works a treat. However, inside of Eclipse, cannot seem to read fuse […]
<span class="entry-utility-prep entry-utility-prep-cat-links">Posted in</span> AVR
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LM335 Temperature Sensor Level Converter
Recently on a project, I was using a DS18B20 one wire temperature sensor, but it appears to be reading the temperature incorrectly. After checking the code and online, I gave up and put a LM335 precision temperature sensor next to the DS18b20 to compare temperature readings. As a control, I used a $5 thermometer also […]
<span class="entry-utility-prep entry-utility-prep-cat-links">Posted in</span> AVR
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