Talking PIC – based on SP0256

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Optical Sensor using PIC12C508:

PIC 18 Programmer (PIC18F458, PIC18F452, PIC18C252, PIC16C745, PIC18F6620, PIC18F6720):
PIC 5×7 Display:

PIC Based Keyboard Emulator:
PIC Based Motor Controller:

PIC Based Packet Radio Encoder:
PIC Based Robot:

PIC Based Web Server:
PIC Controlled DDS VFO, 0 to 6 MHz:

PIC Controlled DDS VFO, 0 to 6 MHz:
PIC Demo Board:

PIC ICD:
PIC LCD and Keypad Driver:

PIC Logic Probe With Pulser:
PIC Micro LED Projects:

PIC Micro Multiple Servo Motor Interface:
PIC Micro Programmer:

PIC Microcontroller Servo Motor Interface:
PIC Programmer 2:

PIC Programmer for Serial Port:
PIC Programmer: to download programs into PIC microprocessors.

PIC Programmers for Parallel Port:
PIC Project #1 RS232 to I2C Interface:

PIC Tetris Game:
PIC Tock Video Clock:

PIC X1 Schematic (PIC16F877):
PIC12C508 Night Light Saver:

PIC12C508 Phase Controller for 2kW heater:
PIC12C509 Gym Timer:

PIC12C509 Logic gate Replacement for Nitrogen Filler:
PIC16C505 IR / Wireless Remote Control:

PIC16C63 MIDI Controlled Light Dimmer:
PIC16C84 VT 52 Emulator for Linux:

PIC16C84 VT 52 Emulator for Linux:
PIC16F84 Based Morse Code Reader:

PIC16F84 Countdown timer:
PIC16F84 CW Decoder:

PIC16F84 Debugging Terminal:
PIC16F84 LED Chaser:

PIC16F84 Line Following Robot:
PIC16F84 Line Following Robot:

PIC16F84 Miniature Real Time Controller:
PIC16F84 Programmer #2:

PIC16F84 Programmer:
PIC16F84 Pulse Monitor With Date/time Output (ZIP):

PIC16F84 Serial I / O Expander With PicBasic:
PIC16F84 Sound Controlled Christmas Lights:

PIC16F84 Stepper Motor Controller:
PIC16F84 tone Generator (6 Bit):

PIC16F84 tone Generator With Source Code:
PIC16F84 tone Generator:

PIC16F84 TrIAC / IGBT Brightness Phase Controller:
PIC16F84 Ultrasonic Range Finder Project:

PIC16F84 Web Server:
PIC16F873 Digital Clock:

PIC16F873 Remote Display:
PIC16F873 ultrasonic Range Meter:

PIC16F877 Programmer and Development System:
PIC16F877 to IDE Interface:

PIC18 Schematic:

PIC18F252 Bootloader Schematics:

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Key reading circuit saves I/O pins: 03/06/03 EDN-Design Ideas / Some microcontroller applications usually use too many I/O pins to read keys or onboard switches; in many cases, few pins remain available for other uses. Some alternative ways to read keys yield more free pins. First, consider some ways to effect key reading. Table 1 presents a comparison of four methods with references to circuit configurations (figures 1, 2, 3, and 4)

Kodak DC 20 Camera Interface (PIC12C509):
Kodak DC 20 Camera Interface (PIC16F84):

LCD Serial Terminal:
LCD to PIC16C54 Schematic:

Low Cost Digital Thermometer Uses SingleChip Microcontroller : 02/18/02 Electronic Design – Ideas for Design / In many applications, the ability to read and display temperature is either desirable or an absolute requirement. Some of these applications include temperature probes, thermostats, CPU monitors, and process-control equipment. The …
Low Voltage Reset operates Below 2.7V: 03/26/98 EDN-Design Ideas

Mains Clock Controller using AT89C2051:
Make a DAC with a microcontroller’s PWM timer: 09/05/2002 EDN – Design Ideas / Many embedded-microcontroller applications require generation of analog signals. An integrated or stand-alone DAC fills the role. However, you can often use PWM signals for generating the required analog signals. You can use PWM signals to create both dc and ac analog signals. This Design Idea shows how to use a PWM timer to simultaneously create a sinusoid, a ramp, and a dc voltage..

Make noise with a PIC : 08/07/03 EDN-Design Ideas / Building a stable noise generator for audio-frequency purposes requires only a few components. The circuit in Figure 1 relies on linear-feedback shift registers and some simple software. An eight-pin Microchip (www.microchip.com) PIC12C508 controller (IC2) with a short program generates pseudorandom noise at its output pin, GP0….
Microchip PIC ICD (in Circuit Debugger):

Microchip PIC ICSP implementation:
Microcontroller Becomes Multifunctional: 10/25/01 EDN-Design Ideas / PDF contains multiple circuits – scroll to find this circuit.

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High Efficiency Halogen Bike Light Dimmer: This circuit uses a PIC16F84 microcontroller with some software to control20-Watt12V DC halogen lamp

IC16F876 Datalogger:
Infra/radio Remote Control Transmitter/receiver With PIC:

Interfacing DRAM to AT90S8515:
Interfacing Piezo Elements to a Microcontroller:

Interfacing S 7800to PIC16F877:
Interfacing thePIC16C508:

JDM Programmer:
KD7LMO Micro Beacon (PIC18F252):

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