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15 Aug 2014


by embedded-lab.com:

This DIY digital clock plus thermometer is designed by Joe Farr and is based on PIC18F25K22 microcontroller. The complete construction details of this project including circuit diagrams, PCB layouts and PIC firmware are posted in his website. He developed his firmware using Proton PIC BASIC compiler, which is available for download for free for this particular PIC microcontroller. He uses DS1302 RTC for timekeeping and DS18B20 for temperature measurement. The temperature and time are displayed on four 2″ seven segment LED displays.

Another PIC-based digital thermometer and clock - [Link]

28 Jun 2014


by elektor.com:

Anticipating the need for secure communications for the next level of device connectivity Microchip have integrated a complete hardware crypto engine into their PIC24F family of microcontrollers. Computers normally use software routines to carry out data encryption number crunching but for low power microcontrollers this method will generally use up too much of the processor’s resources and be too slow.

Microchip have integrated several security features into the PIC24F family of microcontrollers (identified by their ‘GB2’ suffix) to protect embedded data. The fully featured hardware crypto engine supports the AES, DES and 3DES standards to reduce software overheads, lower power consumption and enable faster throughput. A Random Number Generator is also implemented which can be used to create random keys for data encryption, decryption and authentication to provide a high level of security. For additional protection the One-Time-Programmable (OTP) key storage prevents the encryption key from being read or overwritten.

Microchip PICs with Integrated Crypto Engine - [Link]

23 Jun 2014


Development tools from 8051, PIC, AVR, to ARM, displays, peripherials and virtually all for a successful development can be found in the production portfolio of company Mikroelektronika.

On the beginning there was an idea to bring on the market a user friendly environment (SW and HW) for development of applications with microcontrollers. Success and a big interest for everything, what can make development easier induced a gradual enlargement of production portfolio of company Mikroelektronika. The result is, that today company Mikroelektronika belongs to the biggest producers of development boards for the most favorite platforms like PIC, dSPIC, PIC32, AVR, STM32, Tiva C, 8051. Mikroelektronika development tools are certified as „third party tools“ or „design partner“ by many world companies like Microchip, Atmel, Texas Instruments, STM, Cypress, NXP and other.

Very interesting on the Mikroelektronika products is a comprehensive portfolio is, what means that for a given platform we´ll find software (compiler for mikroC, mikroBasic and mikroPascal), programmer, various versions of development boards, display and various peripherials. It´s worth to mention, that there are really many add-on boards available, for example: GPS, GSM, audio&video, measuring, power-supply, communication, data storage, … Some products of company Mikroelektronika also support a new graphic platform FTDI EVE. A big value for development of graphic applications are SW VisualTFT-(MIKROE-1418) and GLCD.

In our stock offer can be found for example ConnectEVE (MIKROE-1429) board with a 4,3“ display, EVEclick (MIKROE-1430), GPSClick-L10 (MIKROE-1133) and many other.

Is Microelectronics also your profession? - [Link]

8 Jun 2014

PICKIT-2 (5)

by diyfan.blogspot.gr :

These days I was thinking about a better PIC programmer that can work with Microchip MPLAB IDE software so that I can write my own programs or edit someone else’s programs.
I found that there are numerous versions of the famous Microchip PICkit 2 on the web. Some of them are using the original schematic published by Microchip and some are lite versions – with different parts or simplified schematics. None of them satisfied my requirements. So I got the original schematic, removed the memory chips and the input ICSP connector (which I didn’t plan to use anyway) and made a new single sided PCB. I used mostly SMD parts.

Original PICKIT-2 - [Link]

3 Jun 2014


This is a dual MCU programmer which supports both AVR and PIC mcu and there is a switch to select between them.

It’s easy to manufacture and have only through hole parts.

Serial AVR and PIC programmer - [Link]


8 May 2014


Raj @ embedded-lab.com build a programmable digital timer. He writes:

Digital timer switches are used to control the operation of electrical devices based on a programmed schedule. This project describes a programmable digital timer based on the PIC16F628A microcontroller that can be programmed to schedule the on and off operation of an electrical appliance. The appliance is controlled through a relay switch. This timer switch allows you to set both on and off time. That means, you can program when do you want to turn the device on and for how long you want it to be remained on. The maximum time interval that you can set for on and off operation is 99 hours and 59 minutes. The project provides an interactive user interface using a 16×2 character LCD along with 4 push buttons.

Programmable digital timer switch using a PIC Microcontroller - [Link]

7 May 2014


MikroElektronika today announced that May 6, 2014 marks the 10th anniversary since it started developing compilers for Embedded programming – mikroC, mikroPascal and mikroBasic. The company will celebrate the occasion with a month long campaign that will include exclusive content, discounts and weekly full compiler license giveaways.

The successful release of mikroPascal for PIC in 2004 spawned an extensive product line that today has 18 compilers for six popular MCU architectures (ARM, PIC, dsPIC/PIC32, 8051 and AVR) that had a significant impact on the embedded electronics industry.

MikroElektronika celebrates a decade of compiler development - [Link]

30 Apr 2014

A quick look-see at a handful of PIC development boards I have collected over the years and what I like about them. IMHO the big winner is the TAUTIC 18F26K22 board. This video is not meant to be a technical review.

A review of a handful of PIC developmnt boards - [Link]

2 Dec 2013


Embedded Lab’s new development board for PIC12F series microcontrollers:

The 12F series of PIC microcontrollers are handy little 8-pin devices designed for small embedded applications that do not require too many I/O resources, and where small size is advantageous. These applications include a wide range of everyday products such as hair dryers, electric toothbrushes, rice cookers, vacuum cleaners, coffee makers, and blenders. Despite their small size, the PIC12F series microcontrollers offer many advanced features including wide operating voltage, internal programmable oscillator, 4 channels of 10-bit ADC, on-board EEPROM memory, on-chip voltage reference, multiple communication peripherals (UART, SPI, and I2C), PWM, and more. Today we are introducing a new development board (rapidPIC-08 V1.0) for easy and rapid prototyping of standalone applications using PIC12F microcontrollers.

Rapid development board for PIC12F series microcontrollers - [Link]

13 Aug 2013


This mini breakout board is designed to simplify prototyping and experimentation work with the popular 18-pin PIC16F series microcontrollers. It is small in size (1.95″ X 0.75″) and is breadboard friendly. It supports PIC16F84A, PIC16F628A, PIC16F88, PIC16F648A, PIC16F1827, PIC16F1847, and other 18-pin microcontrollers in the same series.

Mini breakout board for 18-pin PIC16F series microcontrollers - [Link]






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