Fascia gun protocol
I. Introduction of fascia gun scheme
The principle of fascia gun program is very simple, it through the SINGLE-chip PWM signal control high-frequency motor to produce a variety of vibration modes, the massage head on the muscle, promote local muscle blood circulation and relax the muscle effect.
The main control chip of the fascia gun scheme adopts single-chip microcomputer EN8F5113, which can adjust the vibration mode of 5 gears by touch button. Timing shutdown function, scientific calculation of massage time. Pressure sensor function to prevent excessive pressure.
Application scenario: Suitable for sports and fitness personnel, rehabilitation physiotherapists, masseurs, office workers and other personnel massage rehabilitation.
2. Chip parameters of fascia gun scheme
EN8F5113 microcontroller is a low-power enhanced microcontroller with 10-channel 12-bit ADC, PWM, SPI, I2C and EUART.
◆ Kernel: 8051 kernel;
ROM: 8.0 K;
◆RAM: 1024 Bytes;
◆EEPROM: 128 Bytes;
◆ Working voltage: 1.8-5.5V;
◆ Clock source: IHRC 16MHz (1.8V ~ 5.5V:±1%@-25℃ ~ 85℃; ±2%@-45℃ ~ 125℃);
PWM: 16bit counter, 6 independent PWM output, the same cycle, duty cycle can be flexibly configured;
◆I/O: with 17 bidirectional CMOS;
◆ Package: TSSOP20, QFN20.
5. Fascia gun program service
Provide master control chip (MCU), lithium charge control chip, PCB design, SCM program development. In addition, suitable master chip (MCU) can be selected according to different requirements. The above is the fascia gun solution and related chip introduction shared by the four engineers. Siqiang technology focuses on the design and development of single-chip applications, providing 8-bit single-chip, 16-bit single-chip, 32-bit single-chip, operational amplifier chips and analog switches.
