Circuits & Schematics Microcontrollers Usage: pic - 2

11. RC lowpass filter expands microcomputer's output port
    Circuits Microcontrollers Usage
    .. The routine uses bitwise manipulation of output My_Bit of port My_Port . Listing 1. Whip-routine output function for PIC microcontroller Whip MOVWF My_Data ; the data to transmit is in W {регистр W} MOVLW 8 MOVWF Bit_Counter ; set up ...
    19-03-2018

12. One wire controls LCD module
    Circuits Interfaces Microcontrollers Usage ON Semiconductor CD4538
    .. the particular IC family used. Materials on the topic Datasheet Intersil CD4094 Datasheet ON Semiconductor CD4538 Download PIC assembly code fragment.
    24-05-2017

13. «Magic» Cat Doorbell
    Circuits Automation Microcontrollers Usage Vishay TSSP4P38 IRLD024 VSLB3940
    Andreas Freiherr VishayOpto Creating a “Magic” Cat Doorbell with the TSSP4P38 Proximity Sensor Leonie and her family live in a building with seven other families. Like many cats, Leonie loves to explore her surroundings, and after ...
    18-01-2017
14. Versatile Voltage-to-Pulse Train Converter Supports Sensor Data I/O
    Circuits Measurement Microcontrollers Usage ON Semiconductor MC14543B MC14553B
    Ricardo Jiménez and Juan C. Ángeles Electronic Design A basic microcontroller can be used to convert a sensor's analog output into a pulse train, thereby making the output compatible with standard digital I/O ports. When the need ...
    22-12-2016
15. Portable temperature, humidity and light ambient datalogger. Part 2
    Circuits Microcontrollers Usage
    .. 1 Software The software for the datalogger is download section (PIC_DATALOG_V00d). I use Mikroc Pro PIC compiler from mikroElektronika , the libraries of this compiler are great! ...
    22-09-2016
16. Portable temperature, humidity and light ambient datalogger. Part 1
    Circuits Automation Microcontrollers Usage PIC18F2620
    .. a voltage divider to adjust the maximum battery value (4.2 V at the end of the charge) to the 3.0 V maximum voltage on the PIC pins. At this time, duration of the battery is around 10 days. With the actual software, there isn’t any low ...
    14-09-2016
17. The perfect Remote, Programmable, Controller for interactive LED strips. Part 2 - Controller Configuration, Connections and Operation
    Circuits Wireless Microcontrollers Usage Light
    Boris Landoni open-electronics.org Part 1 - Specification and Schematic Operation The receiver provides for the control of the two channels by a 433 MHz remote control with MM53200 / Holtek HT12 encoding or a compatible one. Each channel is ...
    30-10-2015
18. Monitor 15 contacts with one PIC input
    Circuits Microcontrollers Usage Microchip PIC12F683
    .. an internal comparator with selectable values for the internal voltage reference V REF . The majority of Microchip 8-bit PIC microcontrollers in the mid-range family feature one or two internal comparators with just this. As a simple and ...
    02-09-2015
19. Facilitate oscilloscope debug of small microcontroller systems
    Circuits Measurement Microcontrollers Usage
    .. slice beginning clr Test djnz r7,Loop ; Repeat for 9 bits setb EA ; Enable all interrupts pop psw ; Recover PSW ret END A PIC versin is shown below. The routine uses 2 bytes of RAM 2 registers. ...
    20-05-2015
20. Microcontroller Solves Complex Temperature Polynomial Equations
    Circuits Microcontrollers Usage Theory LM103 PIC16F887
    .. fast-executing program and simple circuit allows a PIC MCU to linearize a thermistor and accurately determine and display the temperature from its measured resistance. ...
    20-05-2015

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