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

Christmas tree themed badge with blinking LED's for the festive season.

Due to Christmas celebrations elecrow make an offer for PCB with Christmas theme

I made this project with stuff that I have in boxes, a project that attracts attention. Who doesn't like LEDs?

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

This is a christmas decoration using two elements, a laser engraved wood and the actual PCB.

Christmas decoration built on 18 LED diodes.

Macro pad in the shape of a snowflake. PCB can also be processed into a plate to fix the keyswitch. The circular key layout is a rare shape not found in other macro pads. Slim design so that the keys look good. Enjoy the design and feel that you cannot experience with any other keyboard. --- 雪の結晶の形をしたマクロパッド。 PCBはキースイッチを固定するプレートにも加工できます。 円形のキー配列は他のマクロパッドでは見られない希少な形状です。 キーが映えるようにスリムなデザインにしました。 他のキーボードでは体験できないデザインと使用感をお楽しみください。

Christmas decoration to hang on the Christmas tree. Two-layer PCB containing 12 LEDs powered by a 3V CR2032 battery.

We have a circuit with LEDs. Who doesn't like LEDs?

11*ws2812b-2020. 2* TTP223 Capacitive Touch Sensor. MCU -CH32V003J4M6.

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

This intriguing but festive Christmas-themed PCB gift card provides a feature-packed home automation interface thanks to its complementary mobile application (Android).