SAYANTAN ElectroPoint4u's Profile - Engineer - PCBWay Community

SAYANTAN ElectroPoint4u

Hobbyist | Maker | Electronics Engineer from INDIA

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This is a DropIn replacement for NodeMCU ESP8266 AMICA CP2102 WiFi Development Board. The pinout are compatible with the existing nodeMCU board. But the ESP32-C3 uses a RISC-V core, offering improved ...
ESP32-C3 NodeMCU
29301
What is it?If you ever been used or seen neopixel LED, then you will be familiar to this concept. It's a RGB LED that has 3 LEDs, Red, Green and Blue inside. This is a digital LED that comes with a LE...
NeoPixel XL
156712
This is a wireless macro keyboard consist of 10 cherry MX key swathes with individual backlight. It also has a rotary encoder, a 0.91" OLED display and battery management circuit. so it is also portab...
ESP32 BLE Macro Keyboard
6103110
A DIY replica of the popular Novatrope project, an elegant kinetic kinetic sculpture using Attiny85, DC motor, rotary encoder and RGB LEDs
DIY Novatrope
177221
This is a E.S.P32 based robot that I made which can not only be controlled over the internet but also can sense its surroundings for any obstacle that might get into it’s path.I have used Nema 17 step...
3D printed Stepper Bot
428300
This is a simple PCB badge that I designed for celebrate 7th anniversary of PCBway. It has 6 RGB blinking LEDs on the Back side. A CR2032 coin cell holder and a switch.Size : 44mm x 50mmLayer : 2Surfa...
Fanmade 7th Anniversary badge
169510
Story :Last time I made a reflow soldering hotplate from a regular clothing iron. And it works pretty great. The only issue is it uses mains AC voltage which I don't feel super comfortable t...
Reflow Hotplate Controller
5786910
ESP8266 and ESP32 required some special arrangement to pull the chip into boot mode. Typically this is done by pulling GPIO0 to GND. Now typical USB programmers doesn't provide this feature. so you ha...
ESP Programmer
208002
If you are working on a portable electronics project, or in a remote place where you can’t bring your bulky bench power supply with you, then powering your circuit becomes quite challenging sometimes....
Portable Power Supply for microcontroller projects
163702
StoryRaspberry Pi foundation recently launched their first microcontroller based development board Raspberry Pi Pico. It is far advanced than arduino uno but not as much as ESP32. Anyways when I wante...
Pico Clock
337304
So I was needed to control almost 200+ relays using one microcontroller and during research I found out that best way to do it is by using a GPIO Expander module but I wanted to have some simpler solu...
Addressable Output using WS2811
323304
An ESP32 module comes with a lot of different features. One of such features is it’s touch capability. In fact it is so well, that you can use the touch functionalities, right out of the box! You just...
Portable wireless touch Remote
168200

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