This project describes the use of a M32C/84 as an embedded internet appliance, capable of hosting a website over a standard dialup connection. When this device connects itself to the internet, it announces its allocated IP address to a dynamic DNS service, allowing a fixed domain name to point directly to HTTP and FTP servers. […]
The presented project is a tiny controller for lighthouse based on R8C/13 microcontroller. The hardware design is very simple. The only external components other than resistors and capacitors are: LED used as a light source, CdS photoresistor used as ambient light level sensor, 74AC14 used as very low cost (false) RS232C driver and quartz oscillator […]
With RS232 quickly being replaced by USB, the nightmare of incorrectly wired appliances and forgotten baud rates will be a thing of the past. Unfortunately RS232 will still be with us for a long time to come and as it becomes used less frequently the exact parity and baud rates for devices can easily be […]
This project serves as a ‘black box’ which interfaces with the pressure, temperature, RPM and other sensors of a Diesel Engine to generate serial packet data for a ‘Digital Instrument Panel’, which can be viewed on a PC, on an operator’s HMI (Human Machine Interface) console or wirelessly via the Bluetooth link on a PDA.
This guide helps you to learn and understanding everything you need to know about the Raspberry Pi computer, its background, purpose, system specs, the software it runs and the amazing things it is capable of. FREE DOWNLOAD Unofficial Raspberry Pi Manual (limited)
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