I show you how I managed to make my first SMD 9x9 LED Matrix.
Used components:
WS2812B V5 LED: https://lcsc.com/product-detail/Light-Emitting-Diodes-LED_Worldsemi-WS2812B-B_C114586.html
PCB+Assembly from $2,
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#electronics #SMT #led #neopixel #ws2812 #matrix #DIY #asmr