Custom Electronic Design

Custom Electronic Design From Electronics Engineer John Heritage, London, Essex UK

PIC32 PIC24 Micro Development

PIC32 PIC24 Micro Development Professional Micros For Professional Products I have been a loyal customer of Arizona Microchip for the past 25 Years investing heavily in their Products and Development Systems, the name PIC that is spoken about so much today in the electronic semiconductor market refers to Peripheral Interface Controller (PIC). PIC IC’s were originally […]

Embedded Electronics

Embedded Electronic Design & Development Professional 16 / 32 Bit Development From John Heritage I have been designing with embedded electronics and embedded micro systems, since the early 1990s, and the industry has progressed on a long way. It fair to say the early micros were fairly limited in power, performance and feature set, compared with […]

KeyPad Design

KeyPad Design & Firmware by Embedded Design Engineer John Heritage  

I2C BUS

I2C BUS Electronic Design & Firmware by Embedded Design Engineer John Heritage   I2C BUS (Inter Integrated Circuit) I2C The Inter-Integrated Circuit bus (I2C) is a patented interface developed by Philips Semiconductors. (In order for an IC manufacturer to implement the I2C bus in hardware, they must obtain licensing from Philips.) As a professional electronics design […]

USB Electronic Design

Universal Serial Bus (USB) Electronic Design & Firmware

Microcontroller Datasheet Utopia

John Heritage Video Blog Area ….. Excellent Videos From Engineer Dave Jones. A collection of my favorite video’s from electronics engineer David Jones, I adore Davids sense of humor and what makes him tick in the electronics world! I have spent many hours watching him and very often agree with most of his views and […]

RS-422 RS-485

RS-422 and RS-485 Electronic Design & Firmware by Embedded Design Engineer John Heritage I have worked with the RS-485 protocol when designing DMX lighting control hardware, by using differential line drivers high speed serial data can be achieved in a multi node control system. TIA/EIA-422-B (typically referred to as RS-422) and TIA/EIA-485-A (typically referred to as […]