Looking for ESP / Seeed solution designer
nikhilrishi last edited by
I am looking for someone who is experienced in ESP boards, Seeed MaxAI boards which support K210.
We need to make two solutions:
- esp based stable door lock access, based a proximity sensor trigger.
- facial recognition based door lock and attendance machine
Dinakaran last edited by
I am interested
nikhilrishi last edited by
dusa_navin last edited by dusa_navin
@nikhilrishi hi sir, my self navin dusa
I have used ESP8266 and ESP32-CAM
for door locks with proximity sensor
Door will be unlocked using face recognition AI module and also with Voice, Android app and manual key
I have also added some features rfid and fingerprint with raspberry pi
I also have good experience in electronics field
I recently worked for smart doorlocks project
And successfully implemented in hotel rooms
Pls reply sir
I haven't found a good sensor module for this at al
another option is that you can build capacitive sensor your own with resistors.
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@salmanfaris best if you could point me to an example that works as described: getting different values depending on hoe close the finger is without really touching. nothing i tried did work yet
@salmanfaris I haven't found a good sensor module for this at all. I used a thing which was calles touch sensor and it returns only 1/0. Tried to use touchRead() but it is not sensitive apparently, only 40 and 1 more or less.
#define touch_pin_numer 33
const int VALUE_THRESHOLD = 30;
TOUCH_SENSOR_VALUE = touchRead(touch_pin_numer);
if(TOUCH_SENSOR_VALUE < VALUE_THRESHOLD)
Serial.println ("Touch ON");
Serial.println ("Touch OFF");
should show something between 40 (current max) and 1 (current min) the closer the finger gets but it shows 40/41/39 and 1 - nothing inbetween. got this code from the web