5PCS MAX7219 8x8 Dot Matrix LED Display Module 5V MCU Control MAX7219 8 * 8 LED Dot Matrix DIY Kit (Blue) Blue healthJAPAN_March2024 17-bit ADC and powerful DSP

17-bit ADC and powerful DSP unit thus achieving high accuracy and resolution of the thermometer

25mm x 12mm

capsule shell (gelatin (beef)

Suitable for lawn

It is suitable for left- and right-handed people as well as all common pen formats and brushes

5PCS MAX7219 8x8 Dot Matrix LED Display Module 5V MCU Control MAX7219 8 * 8 LED Dot Matrix DIY Kit (Blue) Blue healthJAPAN_March2024 17-bit ADC and powerful DSP5PCS MAX7219 8x8 Dot Matrix LED Display Module 5V MCU Control MAX7219 8 * 8 LED Dot Matrix DIY Kit (Blue) Wiring instructions: 1. On the left block to an input port, an output port on the right. 2. When the control of a single module, simply enter the port received a CPU 3. When more than 3 modules cascaded output input termination CPU, the input output termination module of the first two modules of the first one, the first two modules of the