ESP-32 Cam + Arduino IDE = IOT Surveillance Car Arduino Projects For Beginners

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The  AI-Thinker ESP32-CAM module  comes with an ESP32-S chip, a very small size OV2640 camera and a microSD card slot. MicroSD card slot can be used to store images taken from the camera. Here  HTTP  communication protocol will be used to receive video streaming from the OV2640 camera over the web browser.  Components Required ESP32-CAM 4WD CAR Chasis FTDI Programmer DC Motors (4) Jumper Wires Wifi Antenna Motor Driver (L298N) Battery  Installing ESP32 Board on Arduino IDE We will  program the ESP32-CAM using Arduino IDE . For that, we have to install the ESP32 add-on on Arduino IDE. To install the ESP32 board in your Arduino IDE, go to  File> Preferences Now copy the below link and paste it into the “Additional Board Manager URLs” field, as shown in the image below. Then, click the “OK” button: https://dl.espressif.com/dl/package_esp32_index.json Now go to  Tools > Board > Boards Manager In Boards Manager search for E
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DIY Arduino CNC [Updated]


Assalam-o-Allaikum  all hope you are doing good. I'm here with another very cool project which you can build using some scrap/used parts of the Printers. 

Introduction :

In this Article I'm going to show you how you can make a Arduino CNC Machine at home from Scrap of the Old Printers  by using this CNC machine you can Etch Pcb's , can engrave several types of materials like plastic, wood etc.

Components Used To Make This Thing!
1- Stepper Motors Nema 17 - 3x
2-Arduino Uno/Genuino - 1x
3- Limit Switches - 6x
4- CNC Shield V3 - 1x
5- LV-390 12 volt Dc Motor - 1x
6- Linear Rails - 3x
7- Jumper Wires - 20x
8- 12 volts 3-5 Amps Power Supply - 1x

9- Engraving Bits

10-A Lot Of Patience ! :D

Making Of Custom Power And Controlling Unit :

Materials Used

 1- Acrylic Sheet 

 2- Arduino Uno

 3- CNC shield

 4- A4988 drivers

 5- Jumper wires

 6- Relay module

 7- USB ports


                                          









The computer power supply and some other materials which we can use for the Contrlling Unit.

Putting Things Together!








Notice:
1. Spindle with cutters mainly used for engraving: Wood,Plastic,PCB,Acrylic,Pvc, Plywood,etc.
2. Laser engraving for: Wood,Plastic,Leather,Bone,Stone,Paper,Shell,etc.(Can't engrave metal)
3.Be careful while operating this!

That's It!
Hope You Guys Enjoyed It 
Do Comment Below If You Have Any Question Regarding to This Machine!

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