Souptik Samanta

Stepper controller with slider resubmission

when the pir gets any motion the stepper goes to 200 steps (opening of door) and after some time it goes to 0 closing a door

It will pull or push the curtain when too light

reaction cheking device

a device that converts morse code to text

Infrared Gun

Infrared Gun is a DIY non-contact thermometer built around the STM32F103C8 microcontroller. It features a custom-designed PCB with USB-C, RTC support, and many GPIO breakouts.all in a 3D-printed case, the device reads temperature using an infrared sensor, with minimal components and industrial-level performance. Designed to be tough, cheap, and powerful — it’s a modern take on the classic temp gun, built from scratch.

Door Opener with pir and stepper

The simulation is bit laggy This could be used as xy plotter also the buzzer will buzz after the stepper reached the position given though the joystick also led will light up if button pressed

This project involves creating a system that uses a joystick to control two servo motors, with the current positions of the joystick displayed on a 20x4 I2C LCD. The setup is ideal for applications that require precise control and real-time feedback, such as robotics, remote-controlled vehicles, or camera gimbals.

Desktop weather Station resubbmision

the button 1 dot butt. 2 space butt, 3 dash butt 4 submit

I will control rgb strip through esp 8266 and i have created a webpage also for that

Made a Arduino pcb for halloween. This is for #trick-or-trace. I created it to control more functions—beyond just making a basic PCB that turns a light on and off, it can handle multiple tasks and is programmable for various actions.

a stepper motor control project where a slider operates similarly to the throttle used in old trains. When the slider is in the middle position, the stepper motor will stop. Moving the slider to the right will cause the stepper to move forward, while sliding it to the left will make the stepper go backward.

Calculator accelerometer motion detector and a clock and also a distance measurer

PICS (MORE PICSS)

Design custom CoreXY an unknown flavor of Z-axis (let’s just call it Cartesian-ish ) So yeah… it’s a Cortesian XYZ Features will be really fast(core xy) will use a pi 4 for its calcs and all automatic multicolor printing auto print remover Big 310 X 310 X 380 Auto bed leveling I built a CoreXY-Cartesian hybrid 3D printer with manual tool changing, automatic multicolor, and auto eject, all on a budget, in India, by myself, with caffeine, breakdowns, and vibes

nfc business card pcb i made a nfc business card less than a 100$

Shows time date and all like a desk clock you can say

Steps counter and body temp check the button is to reset steps

SoupPad (SPV2)

souptik's hackpad

door opener if motion is there

https://github.com/souptik-samanta/hackpad/tree/main/hackpads/Soup-Pad#bill-of-materials-bom

Intruder alerting thing

X y plotter

its a led matrix diplay with neopixels order total is 37 $ but will increase when i add the neopixels  as we need to preorder them so i can not get the price with all assembeled As for the challenges, this was my 1st pcb without any help. This one took me a bit of time as I learned about things like neopixels pull ups and pull down. but it was fun overall! also I will design a case for this pcb and will print that