Pay in 4 interest-free payments of $3.00 Learn more
Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
This is a high-quality
Supply voltage: 3
Pulse-Width Modulation (PWM) is the method microcontrollers use to set LED brightness and the position of servos
Since this kit could be programmed by "Arduino Code" we may say that's it is suitable for 9+ years old kids
2pcs Acrylic plates
MAX7219 Dot Matrix Module Microcontroller Module 4 in 1 Display This is a high-qualityThis MAX7219 Microcontroller 4 in 1 Display Dot Matrix Module is an integrated serial input output common cathode display driver, it connects the microprocessor 7 segment digital LED display with 8 digits, you can also connect a bar graph display or 64 independent LED. Including a B type BCD encoder chip, multi channel scanning loop segment word driver, but also a static RAM 8 x 8 for storing each data. Only one external register is used to set the
