Circuits & Schematics: pic - 4

31. Microcontroller Solves Complex Temperature Polynomial Equations
    Ricardo Jimenez Roberto Solorio
    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. ...
    May 20, 2015

32. Ramp Generator Uses Microcontroller Emulation Of Unijunction Transistor
    Circuits Oscillators Microcontrollers Usage
    .. Gualtieri Electronic Design By using a standard, low-cost PIC microcontroller with a short block of code that emulates a simple ramp-signal generator based on the venerable ...
    Mar 26, 2015

33. One wire brings power & data to LCD module
    Benabadji Noureddine
    Circuits Microcontrollers Usage
    Embedded systems frequently use HD44780 -type LCD displays as it is considered the most popular alphanumeric display controller. The interface comprises at least 14 pins: eight for data, three for control (EN, WR, RS), two for power supply (Vdd, ...
    Nov 13, 2014
34. Two PIC pins drive six LEDs
    Benabadji Noureddine
    Circuits Microcontrollers Usage
    .. by multiplexing [1-4] . A Some other Design Ideas use additional logic, which increases cost and size [5]. Figure 1. Two PIC pins drive six LEDs Note that VDD must be between 2V 3V: for example, if LED2 is ON (Table 1), LED4 and LED6 will ...
    Jun 3, 2014
35. One-chip 11×10 LED matrix
    Circuits Microcontrollers Usage Light PIC16F688
    This project is pretty cool for a few reasons, and driving a huge LED matrix with a single 8-bit controller is just one of them. The idea was born when I bought 120 LEDs of the wrong type, and decided to do something with them. With that many LEDs, ...
    May 29, 2014
36. Buck Converter Using the PIC16F753 Analog Features
    Circuits Microcontrollers Usage Supply Application Notes Microchip PIC16F753
    Application Note TB3103 October 2013 Mihnea Rosu-Hamzescu This technical brief describes a synchronous buck power supply, based on the PIC16F753 using 100% analog control for output regulation. The implementation has the advantage of not using any ...
    Dec 28, 2013
37. Simple Circuit Communicates Over Low-Voltage Power Lines
    Julia Truchsess
    Circuits
    .. data over a low-voltage power line in applications that do not have any free conductors in an existing cable. U1 is a PIC microcontroller that includes several peripherals ideally suited for this application, in particular a pulse-width ...
    Nov 21, 2013
38. Sensorless BLDC Motor Drive IR3230
    Circuits Automotive Power Application Notes International Rectifier IR3230
    Application Note AN-1187 Alex Lollio The IR3230 is a three-phase brushless DC motor controller/driver with many integrated features. They provide large flexibility in adapting the IR3230 to a specific system requirement and simplify the system ...
    Nov 14, 2013
39. A DIY indoor thermometer plus hygrometer with adaptive brightness control implemented to 7-segment LED displays
    Circuits Measurement Microcontrollers Usage
    .. about this sensor and its communication protocol in Measurement of temperature and relative humidity using DHT11 sensor and PIC microcontroller. The PIC16F688 uses the RC4 I/O pin to read the DHT11 output data. Note that R7 serves as the ...
    Jan 18, 2013
40. G-Force Monitor
    Circuits Measurement Microcontrollers Usage
    .. them, so I decided to make my own software and hardware. For hardware, I choice PIC16F877 that I had spare in my drawer, PIC firmware was written in MikroC, and software was written in Delphi 7. You can download full schematic, code for ...
    Jan 17, 2013

Sort by: relevance / date