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Showing posts from March, 2025

SunTracker II using PhotoTransis & bigger Solonoids and Plywood

2/15 some tests with PT https://keep.google.com/#NOTE/1AxN7F02VQzqMvsY4YDxI07b7srEWRbuJb3UxzPtTYniggHxymrYT2YlLYpo 3/2 Rewqord Board w PH Trans Tested good 3/3 Tested sensors with030325_SolarVauesDebug some easy shorts fixed all sensors Very sensitive& immediate response Prob req 9V 3/8 Dual Axis Solar Tracker Arduino Project https://www.youtube.com/watch?v=6e9bNdc4rfE&ab_channel=JustDoElectronics Pretty much my design cept Im using PVC 3/8 Sensor test seems to work Strong reaction to shadow logic... 3/19 Getting random values on NEW solar panel Shorts somewhere bad solders !! Redesign?

MP3 player - Opt Amp Amp - Motion Sensor

3/2 MP3 player works wo amp New speakers 3/7 Added some good MP3 Need to retest Motion- Distance 3/11 Consumes 200 am added 6000mah batt ~300hr testing left it running need to put in a case teek the MP3 files for Duration