Differences

This shows you the differences between two versions of the page.

--- projects:wifi-cam:dev:start [2023/08/16 20:20] – [Marcelo Rovai on TinyML] rolf.becker
+++ projects:wifi-cam:dev:start [2023/08/19 12:38] (current) – [ESP32 CAM Development] rolf.becker
@@ Line 8: / Line 8: @@
   * TI datasheet {{https://www.ti.com/lit/ds/symlink/bq24074.pdf|BQ2407x Standalone 1-Cell 1.5-A Linear Battery Chargers with Power Path}}
   * TI datasheet {{https://www.ti.com/lit/ds/symlink/lp38691-q1.pdf|LP3869x/-Q1 500-mA Low-Dropout}}
+===== Mark's Bench (2020) =====
+  * https://marksbench.com/electronics/esp32-cam-low-power-trail-camera/
+He uses a FET as a low side current switch to switch the GND of the ESP32-Cam. The FET is triggered by a PIR sensor which keeps its output high for 2 seconds in case of motion.
 ===== AI Thinker ESP32 Cam =====
   * [[https://randomnerdtutorials.com/esp32-cam-ai-thinker-pinout/|Random Nerd Tutorial on ESP32-Cam]]
+  * https://randomnerdtutorials.com/esp32-cam-take-photo-display-web-server/
+  *
 ===== Videos (to be sorted) =====
@@ Line 55: / Line 63: @@
   * [[https://www.hackster.io/mjrobot/esp32-cam-tinyml-image-classification-fruits-vs-veggies-4ab970|ESP32-CAM: TinyML Image Classification - Fruits vs Veggies]]
-===== XIAO ESP32S3 Comonents =====
+===== XIAO ESP32S3 Components =====
   * {{https://www.sg-micro.com/uploads/soft/20221029/1667021286.pdf|SGM6029}} Ultra-Low Quiescent Current, Synchronous Buck Converter, 3V3
   * [[https://www.sg-micro.com/show-product-944.html|SGM40567]] Small Capacity Compact Battery Charger for Loosely Coupled Wireless Charging/Solar Charging
   * LDOs for cam: https://www.sg-micro.com/show-product-502.html