01Sahil's USB_HUB

# USB HUB



It is a UsB Hub. I looked at the tutorial and then challenged myself to make it without looking at the tutorial. I added a buzzer and led that are triggered by a photo tranisotr and powered by a seperate usb. 



About 28 dollars including the coupons.

<!-- Tell us a little bit about your design process. What were some challen

"Sahil Dasari"

01Sahils Cupcake_Hacker_Card

# Cupcake Hacker Card



It is a hacker card... It is a cupcake... I used the tutorial only for the top_layer+ solder_mask = gold...



acording to cart.png, it will be $47.36, excluding taxes.

"Sahil Dasar"

07Card


# HackerCard


I followed the tutorial to make a hackercard. it should be able to transmit a URL on tap and light up.


$41.26 USD



Linqi Liu

1.4Amp Laser Driver


# 1.4 Amp Laser Driver

This is my first attempt at a precision current regulating PCB used to drive 1+ watt laser diodes! It might not work because there's likely a lot of things I did not consider properly when making such a precise device, but that's part of the learning curve! Here's to hoping it works. 

Cost: $42.87 Dollars


"Tanzimul Emam"

128_Header_Pin_Extension


# 128 Header Pin Extension 

Hey,
I am currently creating my own sim tool for MSFS 20/24.
For this I needed at least 60 pin for all switch, so instead of buying 10 arduino I thinked about it and thought it would be useful to create a pcb that can upgrade my arduino UNO from 13 port to 141
.

For the prices here's the details.
- The pcb itself is $2
- The components are $27.71
- The assembly is $20.97
- The delivery is $28.03 (cheapest choice available)
- The custom duties fees is $15.75
- The total is **$94.46** (I have a $10 coupon - The real price is $104.46)

I had never used this app so kinda complicated to start but once I got a bit used to, it got quite easy and I used 2 plugins that saved my life for the routing (more than 150 route lol)


"Darlann Banache"

16KeyKeyboardPico


I was inspired by my younger brother who got the grant to try a larger scale version of wheat he did. m It will be a 16 key macropad powered by a raspberyy pi pico board using kmk software.

The cost after shipping is: $76.32 


Brady Sobel

18221PCBCard


# NFS TRANSMITTER CARD FOR FTC TEAM 18221 FOR SHIRT FORMS

I made a custom PCB with a help of a tutorial that will use a NFS chip that will record and send out a link that redirects users to FTC Team 18221 shirt form for the Chicago Robotics Invitational.

$40.34

The tutorial was very helpful, although the part about false positives in the PCB was a little confusing.


"ERIC ZHENG"

1933y-555chaser


# 1933y-555chaser

This board has two sides with different functions. One is a simple LED chaser which utilizes a 555 timer with a variable resistor for adjustable clock. The generated signal is also brought out to a header on the board for other projects, such as driving a simple microprocessor. The second purpose of the board is to demonstrate my learning about computer science through a 6502 based sbc, where I can learn about machine language.

$99.91

My design process for the 555 timer was simple. I followed a prewritten tutorial guiding me through the design and operating principle. I then decided that I could make more of this opportunity than just a simple timer. So, I implemented an OSI 300 compatible 6502 based SBC alongside the simple 555 LED chaser. I had some difficulty in choosing which parts would be preassembled by JLPCB due to component cost, and difficulty in assembling the rest of the board myself. As I am still learning, there are likely some flaws in my board design, but I hope for this to be a good learning experience such that I can improve from my mistakes.


"Sang Park"

1_PCB_Hacker_Card


# 1_PCB_Hacker_Card

I am making a PCB Hacker Card, my 1st ever PCB Project! Essentially, it is a business card that can transmit a URL and light up when tapped, and is unique to me!

I believe it costs ~$2.00 according to the website, and the shipping cost is ~$17.80 -> Total amounts to: $19.80. 

Created a schematic, converted it to a PCB design, placed components, and customized the card with text and images. The tutorial by Hackclub really guided me in this process, especially since it was my 1st time ever creating a PCB or anything of that sort. Thank you so much, I really had a lot of fun!


"Adya Sastry"

1henryspcbcard

# YOUR PROJECT NAME
Henry's Personal Business PCB Card!

I made a personal card that has a QR code that redirects to my Github profile pic and also has a light! This would be a prized possession in 
my wallet for sure.

Approximately around CAD $14.50 (not final price)

I Added a lot of images that correlate to who I am, for instance, I added Tony Tony Chopper, A Reindeer from my favorite anime, One Piece,
the card can be compared to a Biography. This is also my first time making a PCB without any prior experience