Have you ever wanted to install a security camera in your home, garden or office? Although commercial Wi-Fi security cameras on the market are not expensive, if you want to install multiple ones in different scenes or rooms, it will cost a lot of money. Young engineer Max can develop a wireless security camera based on Espressif's ESP32 chip with only $15. Here are some necessary development materials:
- ESP32-CAM with OV2640 2MP camera sensor
- FTDI USB to serial converter (for programming) + Female to female jumpers
- 4GB MicroSD card (TF card)
- Clip-on Antenna
- TP4056 1 Cell Li-Ion Charging Module
- (x2) 18650 3.7V 2600mAh Battery
- Mini SPDT Slide Switch (3A toggle switch recommended)
- 24 gauge wire
- 3mm red LED
- 220 Ohm resistor
- Cylindrical plastic container (camera Housing optional)
- GoPro mounting accessories (for mounting the camera on the wall)
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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.
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