Sample and Hold Module

Bicolor led for the comparator ✅ 2024-08-12

Try to reroute the s&h module so that there is more consistent ground pours ✅ 2024-08-21

Draw a square wave form going from slow to fast for sample rate graphic

Draw noise for noise

Draw random amplitude square wave for s&h

Draw a rising edge and a dashed line for the curved rising edge - same as the falling edge

Draw a section around the comparator

Draw a 0v line for the 0 adjust

Try the removed solder mask technique for the leds ✅ 2024-09-23

Use futura font for modules ✅ 2024-08-12

Add an LDR for voltage control over the clock freq ✅ 2024-08-13

Put it in parallel with the pot ✅ 2024-08-13
Go over a range of 200k to 700k max resistance ✅ 2024-08-13
See how it effects the 1M pot ✅ 2024-08-13
Does decreasing the resistance make the freq higher? ✅ 2024-08-13
Can you put the LDR on the other side of the comparator ✅ 2024-08-13

Add attenverter to s&h output ✅ 2024-08-23

Maybe break it up and use 2 MCP6002 I think it’s called ✅ 2024-08-23

After the changes you can just copy and paste the board back into the panel pcb file and adjust the panel

Is the external clock in jack wired right? ✅ 2024-08-13

You can use more op amps ✅ 2024-08-23

Get rid of the manual trigger ✅ 2024-08-13

Having 3 pots in the middle is a little awkward. Line them up on the side ✅ 2024-09-23

Replace the trigger button with the clock freq cv ✅ 2024-08-21

Test the rise and fall at fast frequencies ✅ 2024-08-21

Rename comparator to output threshold detector ✅ 2024-08-21

Thinking of ways to add leds around the jacks for the module. I could use smt LEDs and make small rings of leds that can then be flipped over and soldered with a terminal on each side to solder to the faceplate. Then on the faceplate have an smt connector or a right angle header. The rings should probably be notched out in the shape of the jack. I bet that 5mm leds sanded down so there flat would look a lot better. Maybe just rock w the leds you have. I could also just print some shields that go around it to help isolate the light. ✅ 2024-09-23

black m7 x 0.75mm hex nut

Use traces on the pcb for artwork

consider using 2 BAT54s for power protection instead of 1N5819

this one produces a square wave output apparently - if it doesn't you can run it into the comparator for a square wave. If it does output a square wave, find another use for the comparator