Capacitive touch switch module with LED illumination

Project of a small module for a touch-sensitive capacitive button running on a ttp223 chip. Two-color LED illumination of states. Configurable by jumpers: high or low trigger level, direct or toggle mode, LED control

Don't donate to me, it doesn't work in this world: https://paypal.me/efektalab , just buy:

Contact: hello@efektalab.com

Video: https://youtu.be/kucVWKBBSWk

More info at http://efektalab.com/sensb1 (still not working)

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Components (BOM):

R1 -- 1K 0603 -- https://ali.ski/FwC4g

R2 -- 2K 0603 -- https://ali.ski/FwC4g

R3 -- 200R 0603 -- https://ali.ski/FwC4g

S1, S2, S3 -- 0R (optional) -- https://ali.ski/FwC4g

C1 -- 100NF 0603 -- https://ali.ski/i2N5i

C2 -- 0-50PF 0603 -- https://ali.ski/e6CUY7

U1 -- TTP223 -- https://ali.ski/QV1hD

LED -- 0603 -- https://ali.ski/8WdcOt