ATSAM3 PCB

 

Description

ATSAM3 PCB was developed when I was playing around with Arduino Due for my beer brewery,
and was not happy with all the lose wiring.
So I designed a PCB that had what I needed and much more.
If interessted in the PCB, send me an message at CONTACT ME

 

Board containing :

  • Input safety design (INPUT 12,5VDC – 42VDC)
  • Switching regulators 12VDC 5VDC & 3,3VDC.
  • RS485 (isolated)
  • RS232
  • ESP8266 Wifi
  • Bluethooth HC-06
  • SD Card holder
  • RTC DS3231SN plus battery holder
  • Buzzer + Buzzer output (12VDC)
  • Injector circuit LM1949 (also usable for pump)
  • 4 Relay`s (230VAC 16A)
  • Exstra memory I2C (24LC1025)
  • 2 Optocoupler input
  • 4 button input
  • 40 pin connector for TFT display (I2C & SPI)
  • 1.96″ LCD display
  • 4 ADC input MCP3424
  • 3 input for DS18B20
  • 2 PCB NTC sensors
  • JTAg & ISP Connectors
  • LED MATRIX output
  • HIH-5030/5031 humidity sensor
  • DHT11 humidity Sensor
  • BMP180 pressure sensor
  • 2 exsternal led output
  • 2 I2C connector output
  •