All files are available for download in this article www.instructables.com/Portable-LDR-Auto-Light-Controller/ Further details have been covered too, let me know if you still need any other explanation 😉
Nice project, it is a shame that you didn't specify the D1 (Zener value) and that you didn't explain at all the circuit nor the reason behind that texture of your pcb.
Always consider using the LDR in a voltage divider circuit (by placing it in series with a resistor) this setup will produce significant voltage variations based on LDR resistance value, for on and off control you will need to place a mechanical switch like small relay and this way you are able to produce on off control for powerful equipment
All files are available for download in this article www.instructables.com/Portable-LDR-Auto-Light-Controller/
Further details have been covered too, let me know if you still need any other explanation 😉
👏👏👏 keep going
Nice project, it is a shame that you didn't specify the D1 (Zener value) and that you didn't explain at all the circuit nor the reason behind that texture of your pcb.
👏👏🧠💪
good job❤❤❤
Hey Chris good work! How we can use ldr to on off LEDs on full always not dimming?
Always consider using the LDR in a voltage divider circuit (by placing it in series with a resistor) this setup will produce significant voltage variations based on LDR resistance value, for on and off control you will need to place a mechanical switch like small relay and this way you are able to produce on off control for powerful equipment
@@DIYGUYChris how about using a lm393 opamp to convert trigger signal and feed it to control p mos?
@@thenextproblem8001 then yes but make sure the P mosfet could handle the load
@@DIYGUYChris load only draws 25mA at 5V but i couldnt make it on/off but only dim. Do you ever face a problem like this? What should i check?
Care to share the Gerber files?
Will be available in my instructables article about this project, link will be pinned to the first comment later today 😉
can share project file ?
Indeed, the files will be available for download in my instructables article later today, link to the article will be pinned to the first comment.