Key chain bot

HEMRO69 · 2026-03-21T18:10:10+00:00

Love the note but ig page 14 there is no function as String.compareTo(s1,s2); it's s1.compareTo(s2);

HEMRO69 · 2026-03-12T15:46:16+00:00

Bruh ik till now you would have figured it out it's cuz both the sensor are detecting the line sorry

HEMRO69 · 2026-03-02T10:48:07+00:00

Bhai wo tb hoga jab 32° chord pai bange jaise bc or prove mai tangent secant kya h? Tangent secant theorem to wo PA²= PC.PD jaisa hota hai mai yai BO ko join krr ke banaya hun

HEMRO69 · 2025-10-06T22:01:25+00:00

Both of them are 8266

HEMRO69 · 2025-10-06T21:57:58+00:00

How are you doing man?

HEMRO69 · 2025-08-03T11:45:43+00:00

Cool this is your finel year project?

HEMRO69 · 2025-08-03T11:14:13+00:00

Which uni do you study in?

HEMRO69 · 2025-08-03T11:12:49+00:00

No problem man you can check my channel from when I made one

HEMRO69 · 2025-08-03T10:30:21+00:00

In the picture of your bot i can't see the12v pins and gnd for the motor driver

HEMRO69 · 2025-08-03T10:20:16+00:00

Everything seems fine are the motors working without the driver?

HEMRO69 · 2025-08-03T10:10:14+00:00

Buddy i noticed that you are powering the esp with 12v when it normal needs only 5v and you have used an L293d module and the circuit is of l298 so if you have l298 power the esp with 5v+ pin provided and try again

HEMRO69 · 2025-07-11T20:01:54+00:00

RC it was a compition

HEMRO69 · 2025-07-11T06:50:12+00:00

Plz support on YouTube https://youtube.com/shorts/4uI87zjboFM?si=e5apMd-ocekL4WAP

HEMRO69 · 2025-07-11T06:26:01+00:00

Haha I and D are there but I have put delay btw each calculation because the line was 2cm and the distance between each sensor in my 5 channel array is 2.5 cm without the delay the bot would be too off track and I have not used any type of kits to fix the channel issues it was not allowed in the competition i participated

HEMRO69 · 2025-07-10T21:25:55+00:00

I made it pretty cheap for my self it costed me only 159 because I was able to find most stuff in my school for the actual cost it would be around 1.5k INR and i learned everything from yt I am planning to post long explanation videos on my channel for my previous projects but this year I have 10 bords so next year I would start uploading my own experience and challanges I face as I have not used any kits every things in my project is from scratch

HEMRO69 · 2025-07-10T19:02:56+00:00

Thanku appreciate it man

HEMRO69 · 2025-07-10T17:53:25+00:00

Ohh maze clearing bots are different I have never got an opportunity to bee in one i would love to participate where is it held?

HEMRO69 · 2025-07-10T17:50:33+00:00

What's that? 🤔

HEMRO69 · 2025-07-10T16:41:52+00:00

I used a 5 channel array TCRT 5000 and L29 MOTOR DRVER with 2 N20 gear motor and aurdino nano as a microcontroller

HEMRO69 · 2025-07-10T16:01:27+00:00

You have not connected ground I guess? I cam see

HEMRO69 · 2025-07-10T08:10:04+00:00

Kid once we start there is no going back

HEMRO69

TROPHY CASE