These are the instructions on how to make a YouTube Subscriber Counter like the one I show on this video: [ Ссылка ]
Sponsored by PCBWay - Full feature custom PCB prototype service: [ Ссылка ]

- Instructables Project Page: [ Ссылка ]
- Thingiverse Project Page: [ Ссылка ]

Parts:
- E-Paper Display 7.5 inch 3 colors (black, white and red) 800x480 [ Ссылка ]
- ESP-WROOM-32E, ESP-WROOM-32D or ESP-WROOM-32 bare module (not a development board) [ Ссылка ] or you can use a development board if you plan to use it with a plugged power supply [ Ссылка ]
- UART USB to TTL serial converter [ Ссылка ]
- Battery Holder AAx4 [ Ссылка ]
- Shadow Box 6x8inch with an inside space of at least 1.1inch/28mm deep [ Ссылка ]
- Frame Mat 6x8 for 4x6 pictures. I find that it's cheaper to buy a frame that comes with the mat that trying to buy a mat separately [ Ссылка ]
- Resistors 1K, 10K x2, 300K, 470K [ Ссылка ]
- Electrolytic Capacitors 100µF 16V x2 - It's important to buy good quality capacitors and that they are small enough to fit the enclosure that you are going to use. This is what I choose: [ Ссылка ]...
- Ceramic Capacitor 0.1µF [ Ссылка ]
- Push Buttons 6x6x4.3mm x2 [ Ссылка ]
- Voltage Regulator with low dropout voltage and low quiescent current. The best I found is the HT7333-A [ Ссылка ]
- NPN Transistor S8050 [ Ссылка ]
- PCB 5x7cm - You have two options: either buy a prototype PCB made for ESP32 [ Ссылка ] so you have to make all the connections yourself, or order a custom PCB on PCBWay for $5 with my gerber files.
- M3 HEX screws of different sizes (12mm, 8mm, 4mm) and nuts [ Ссылка ]
- M2x6mm HEX screws [ Ссылка ]
- Washers 3x7mm x8 [ Ссылка ]
- 2.54mm male and female pin header [ Ссылка ]
- Printable Sticker Paper [ Ссылка ]
Recommended tools for this project:
- Loctite Liquid Professional Super Glue [ Ссылка ]
- Wera 1.5-10mm Hex-Plus Key [ Ссылка ]
- 6-inch Zip Ties [ Ссылка ]
- Scotch Painter's Tape [ Ссылка ]

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Files:
- Arduino sketch: [ Ссылка ]
- 3D Printed Parts: [ Ссылка ]
- Gerber files for custom PCB: [ Ссылка ]
- BOM for PCB: [ Ссылка ]
- Stickers: [ Ссылка ]


Website: [ Ссылка ]
Patreon: [ Ссылка ]

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