Weather Station v1

Completed device in the garden

Freshly laid out and putting the larger DIP socket in backwards but that's ok.

Had the first bit working while I waited on parts in the mail

Better than the first time I tried to solder traces

Programming using an arduino with a 5v to 3.3v shifter

In its box, and it works!

Last 5 Days

Last 12 hours

Github Code

Planar PLL2410W 24" Monitor Blinking Blue LED Repair

I've been having issues for the last year or so with these monitors failing. Seems they all mostly share a common failure mode, had one with a bad LCD driver chip. The others have it where LED blinks blue and they either flicker the backlight or just stay dark with no image. The menu will not show and it will not display anything but the computer detects the monitor. I've found in almost every one of these they have failed because of bad capacitors. Here's the steps I have taken to repair probably 50 of the monitors so far with nearly 100% success. !!WARNING!! Before starting be sure the board is de-energized and the capacitors are discharged. If you are unsure of how to do that please do not attempt this repair or repair at your own risk. The capacitors on the board can hold lethal voltages especially the large one on the bottom left. !! So far I've found it's mostly the 4 caps on the output rails of the transformer on the psu board that are the cause of the f...

New Prototype of Greenhouse Automation system + Weather Station

New prototype on breadboard *RS485 support *Sd card for offline logging *Flash chip for configuration storage *MCP23016 for GPIO extension soon to be MCP23S17 instead PCB Mockup pre fabrication

Complete Anemometer and Wind Vane Assembly

First complete wind vane and anemometer assembly Anemometer and wind vane assembly. Potentiometer inside wind vane for readings Shaft assembly Shaft is a bolt through a fidget spinner bearing with another smaller bolt with a flat ground into it attached inside the larger shaft bolt

Homegrown Projects

Search This Blog