Components Used in the Project

• TM1637 Display *1
• Arduino Nano *1
• NRF24l01 *1
• 10u capacitor *1
• KF301 *1
• Legs for mounting to Arduino *0

Description

Hello everyone This is my project that I will be creating on allpcb. A little bit of background. More than a year ago, our team came up with the idea to make LED costumes, like at an American show. Their task is to blink to the beat of music or according to a special plot. We bought everything we needed and assembled costumes from improvised means. The suits were assembled based on Arduino Nano, relay modules and NRF24L01. The concept was such that some kind of transmitter from a computer would transmit signals to all the suits. Everything was assembled on wires and was very unreliable. We assembled the costumes from neon tape, but after a year of operation we decided to improve them and make them based on LED strips. For one with the update, we decided to transfer everything to printed circuit boards. In order for the transmitter to be able to transmit data, a complex program was developed that allows you to quickly and conveniently manage all the suits using it. Here is a transmitter board that will send a signal to all suits from a computer. It is a shield for Arduino Nano, which helps to connect the NRF24l01 module to it. A little later, the printed circuit board for the suits themselves will be configured. Arduino will receive all the necessary data via the Serial port, convert them and send them to the rest of the suits. There are 2 ways to connect the NRF module on the printed circuit board. The first is via the 3.3v power line, it is located near the capacitor C1 and the second way is via 5v using a special adapter. In this project, it is the 3.3v power line used, since it allows you to stabilize the power supply for the NRF module. The board requires several components, namely: 1x TM1637; 1x Arduino Nano ; 1x NRF24l01; 1x 10u capacitor for the case if we supply NRF via a 3.3v power line; 1x KF301 terminal, for connecting external power; Legs for mounting to Arduino. A 3D printer case has already been developed specifically for this project. Good luck to everyone and thank you for your attention :)!