PCB Projects|Explore Ideas on Elecrow

The store will not work correctly when cookies are disabled.

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Shops
Projects
Feedback
Contest
Support
- Sponsorships
- Forum
- Wiki
- Affiliate Program
- Redeem Gifts
- Help

Create a project Sign In

PCB

Printed circuit board. PCB is used in almost all modern electronic devices and accessories.

Keychain with 4 ws2812b-2020 LEDs, MCU ch32v003 and USB

Keychain -dog

1204

4

1

Kapacita22uF

Kapacita22uF

1204

4
Created a small "PCB Christmas Forest" which is going to light up my study table this Christmas.

PCB Christmas Forest

255

6

0

tarantula3

tarantula3

255

6
Elecrow Christmas Tree by Gerrit Maus

372

2

0

David

David

372

2
Rudolph_V2 designed by Rick P

191

4

0

David

David

191

4
Christmas tree 100*100mm, ws2812b-2020 RGB LED

Christmas tree 2024

580

3

0

Kapacita22uF

Kapacita22uF

580

3
PCB HEART, 5*RGB LED WS2812B-2020,CH32V003

PCB HEART

618

4

1

Kapacita22uF

Kapacita22uF

618

4
Holiday Tree2 Ornament by Alex Grede

166

2

0

David

David

166

2
Christmas ball light -6*RGB LED, IR RX,TX, CH32V003F4U6, charger

Christmas ball 2024

358

2

0

Kapacita22uF

Kapacita22uF

358

2
Christmas PCB Tree by Pičugins Arsenijs

122

2

0

David

David

122

2
This PCB is compatible with KD8CEC's firmware, enabling full-band HF reception on the UV-K5, and it uniquely integrates an antenna splitter.

UV4732_03 UV-K5 HF Full Band Receiving Module

323

2

0

HND

HND

323

2
In this tutorial I am going to create a chaser circuit that can drive 20 or more LEDs using 555 timer IC and CD4017 decade counter.

100 LED Chaser Circuit Using IC555 and CD4017

218

5

0

tarantula3

tarantula3

218

5
Headphone amplifier published in “Transistor Gijutsu” magazine

TRHA01r - a headphone amplifier with PCB case (with no-SMD)

120

3

0

HND

HND

120

3
Headphone amplifier published in “Transistor Gijutsu” magazine

TRHA01 - a headphone amplifier with PCB case

99

3

0

HND

HND

99

3
Christmas star built on 18 LED diodes.

Christmas star

92

3

0

Marek Szymczyk

Marek Szymczyk

92

3

About Elecrow

About Us
Contact Us
Forum
Blog
Wiki
Sitemap
Github
Coupons

Elecrow Policy

Shipping & Returns
Terms and conditions
Payment
Privacy Policy
Reward Points & Coins
intellectual property rights

Cooperation

Become a distributor
Sponsorships
Affiliate Program
Partner Seller
Seller Policy

Brand

CrowPanel-HMI Display
CrowView Note
CrowView
CrowPi
GrowCube
Crowbits
Letscode

Social media

Facebook Twitter Linkedin Youtube Instagram Discord

Payment methods

©Copyright 2012 - 2024 ELECROW All rights reserved.