Electronic project of an STM32 based board
Budget: €30 – €250 EUR
Need an electronic project, only schematics, in Kicad.
The board must have a STM32F072 as mcu.
Then here is the list of requirements:
-power supply at 24Vdc;
-external resonator for maximum frequency;
-external 32768khz quartz for rtcc;
-button battery for backup rtcc;
-4 open collector output max 6 amps of current;
-HD44780 display with contrast managed by pwm pin and backlight managed by an npn transistor controlled by mcu;
-HC06 Bluetooth module;
-external i2c eeprom;
-6x inputs for buttons (buttons between input and GND);
-to be programmed and debugged with StlinkV2 (jtag);
All others features can be decided from freelancer.
Need a functional project to be installed in industrial environment.
I’m a software developer and I haven’t time for schematics.
Thanks
Marco
The board must have a STM32F072 as mcu.
Then here is the list of requirements:
-power supply at 24Vdc;
-external resonator for maximum frequency;
-external 32768khz quartz for rtcc;
-button battery for backup rtcc;
-4 open collector output max 6 amps of current;
-HD44780 display with contrast managed by pwm pin and backlight managed by an npn transistor controlled by mcu;
-HC06 Bluetooth module;
-external i2c eeprom;
-6x inputs for buttons (buttons between input and GND);
-to be programmed and debugged with StlinkV2 (jtag);
All others features can be decided from freelancer.
Need a functional project to be installed in industrial environment.
I’m a software developer and I haven’t time for schematics.
Thanks
Marco