London Electronic Design

Professional Electronics Design From Engineer John Heritage London, Essex. UK

John Heritage Excellent Electronic Design

Professional Electronic Design Services Electronic Design Solutions Introducing myself John Heritage, a professional electronics design engineer with over 30 years of expertise, knowledge and talent in the electronics field. I have spent my life studying and learning most areas of electronic technology and now choose to specialise in 32 bit micro embedded design market. I […]

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 […]

PCB Repair Service

PCB Professional Repair Service From John Heritage When Components Burnout! From time to time control systems, electronic components and PCB’s do fail, thus many engineers simply order a new PCB and replace the faulty offending Print Circuit Board. Depending on the complexity of the PCB and control electronics a new PCB can sometimes cost many […]

PCB Design & Layout Services

Professional PCB Design & Layout Services For more information, please click on above images or feel free to contact me and discuss your PCB design requirements further. I specialise in designing professional PCB circuitry to a very high standard and specification using the very latest CAD design software (Altium). I design both discrete electronic component […]

Bespoke Electronic Design Services

Bespoke Electronic Design Services To Your Specification   Design & Development John Heritage provides a bespoke electronic design service for both software and hardware applications within various industries on a strictly confidential basis. I have experience in design within the Home Automation Industry, Swimming Pool & Leisure Industry, Commercial Control Systems, Embedded Control Design, Digital Speech, […]

Professional Test, Repair & Fault Finding

Professional Test, Repair & Fault Finding The Basics In Electronics From a very early age I was learning the basic fundamentals of electronics, including the theory and knowledge that goes along with it. It’s fair to say I started learning a ground roots level and have worked my way up through the different ranks over […]

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 […]

Embedded IO Design

Embedded Input Output Electronic Design & Firmware by John Heritage   Embedded IO Design

Microwire BUS

Microwire BUS Electronic Design & Firmware by John Heritage   Microwire BUS Microwire is a three-wire synchronous interface developed by National Semiconductor and present on their COP8 processor family. Similar to SPI, Microwire is a master/slave bus, with serial data out of the master (SO), and serial data in to the master (SI), and signal […]