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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

2139

12

1

2nd Electronic Design Contest

Kapacita22uF

Kapacita22uF

2139

12
This is a twin delta loop antenna designed for the 1200MHz band for HAM radio practitioners. It can be used by soldering an SMA connector.

1200MHz Twin Delta Loop Antenna

31232

13

0

HND

HND

31232

13
Headphone amplifier published in “Transistor Gijutsu” magazine

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

9626

8

0

HND

HND

9626

8
R4TKN Deauther transforms the Ai-Thinker BW16 (RTL8720DN) into a dual-band 2.4/5 GHz Wi-Fi security lab tool, simulating disconnection events to audit and harden networks—featuring a portable, TFT-driven UI for authorized testing only.

R4TKN BW16 Dual-Band Wi-Fi Deauth 2.4/5 GHz

5653

17

3

R4TKN

R4TKN

5653

17
PCB Reverse enginnering : 2 layers , pcb2

PCB Reverse enginnering : 2 layers , pcb2

244

11

0

Vladimir Todorov

Vladimir Todorov

244

11
CH591D module- BLE5.4, USBC, RTC, ws2812b

CH591D BLE5.4 USBC module

4231

15

1

Kapacita22uF

Kapacita22uF

4231

15
its good

stroke logger

945

10

0

John Slemko

John Slemko

945

10
Keychain with3*ws2812b-2020 LEDs, MCU ch32x035,IR TX and USBC

PCB Keychain -Dog V2 (Mirrored Version)

2705

12

0

2nd Electronic Design Contest

Kapacita22uF

Kapacita22uF

2705

12
MicroKit09_MK2

96

9

0

Repostshare

Repostshare

96

9
Headphone amplifier published in “Transistor Gijutsu” magazine

TRHA01 - a headphone amplifier with PCB case

8997

10

0

HND

HND

8997

10
Christmas PCB Tree by Pičugins Arsenijs

2348

8

0

David

David

2348

8
This is the development kit using the Esp32-Wrover microcontroller that I designed.

Development kit using Esp32-Wrover

1407

15

0

MrQ

MrQ

1407

15
Learn how to make PCBs at home using just two materials.

How to Make PCBs at Home With Just Two Materials

387

12

0

Lucas Soares

Lucas Soares

387

12
I bet you wouldn’t have guessed this Colorful Carousel was made entirely using PCBs

Colorful Merry Go Round Ride

1847

13

0

2nd Electronic Design Contest

RamBros

RamBros

1847

13
Rudolph_V2 designed by Rick P

9535

10

0

David

David

9535

10
Development board using STM32F04 microcontroller

STM32F04 DEVELOPMENT BOARD

8140

13

0

MrQ

MrQ

8140

13

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