Public info about the author: albtras80

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  • programmable timer implemented with a PIC16f887 interfaced with a 16×2 alphanumeric LCD display and six buttons for setting, starting, stopping the timer. When the timer reaches the preset time, two 10 Ampere 5V relays alternate their state.

    • Free
    • Advanced
    • 51-100
    • Proteus
    • 7.80+
    • Yes
    • PCB 3D view
  • SPICE simulation of a digital clock-date and temperature control system. The microcontroller PIC18F452 implements a dital clock with date and legal hour that can be enabled. three buttons manage the setting, the increase and decrease of the data. The temperature detected by a MCP9700A analog output temperature sensor is converted by a 18 bits of resolution ADC MCP3421 converter and shown on a LCD display 20×4 with the other data.

    • Free
    • Advanced
    • 31-50
    • Proteus
    • 7.7+
    • Yes
    • legal hour setting Oscilloscope I2C protocol
  • SPICE simulation of a wheather station. A microcontroller PIC16F887 interfaces a MCP9700 analog output temperature sensor, a pressure sensor MPX4115 a humidity sensor SHT75 and shows the measurements on a 4×20 LCD.

    • Free
    • Advanced
    • 21-30
    • Proteus
    • 7.7+
    • Yes