Hexadoku June Summer is upon us and you should admit to having a bunch of outdoor activities to attend to besides working on your electronics projects. Elektor 1/ Elektor 1/ · Elektor Industry 6/ Elektor Industry ElektorLabs 6/ Year, Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec. for you. Initially designed for the Elektor Sceptre ARM7 board it can be used with any MCU. in Elektor magazine | June | Find it here.

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Topics ElektorMagazineCollection. The gain of the output stages jun adjustable a bit too much, really, for reasons of simplicity and they are powered from 5 V, at all times, which means a 3. Now I can access them again on-line – how good is that? This can be handy where the Sceptre is being powered from a battery.

One minor drawback with the Sceptre is the absence of the battery voltage on the extension connectors — but it does have its own battery. So below you can find the Eagle files for the circuit diagram and PCB, the components list.

TV Elektor Ethics Back to top. Note to that InterSceptre does not offer a 3. But the information and the descriptions of the circuits and how they function are a very practical way to see the real world of electronics after learning from the textbooks.


Not all of the information is current. These may adversely affect the maximum communication speed possible, so if the whole circuit can run off 3. Paulo Morgado – favorite favorite favorite favorite favorite – February 27, Subject: Like the Sceptre, InterSceptre is also an open-source, open hardware project. We have made provision for two possible regulator types a or a low-voltage-drop stylewhich, for some unknown reason, do not have the same pin-outs.

Huni InterSceptre PCB has been designed to fit into a case which, in addition to providing protection, also lets you use the unit directly within a final application without its looking like a bodge. Two other switches offer the possibility of connecting terminating resistors if jumi.

Power supply and battery During application development, the Sceptre will be connected to a computer via a USB cable connected either directly to the Sceptre, or via the InterSceptre.

Thank you Thank you so much, it was a fantastic job. I collected Elektor for nearly 20 years but sadly I had to give them away due to space limitations.

The InterSceptre [100174]

Just what I was waiting for – brilliant! The level shifter used comes from a Philips or NXP application note. We opted for male connectors to ensure compatibility with PC serial ports. This IC is compatible with 3.


Well, quite a lot, actually: For applications where no USB connection is possible or necessary, or if more power is needed than can be supplied by a USB port, a 5 V supply is available via the InterSceptre. This jubi save you a bit of money. During application development, the Sceptre will be connected dlektor a computer via a USB cable connected either directly to the Sceptre, or via the InterSceptre. Advanced embedding details, examples, and help! The InterSceptre operates from 3.

So take care how you fit the regulator! Thanks for the effort it took to get this all together.

Each of eleltor signals is protected by a small current-limiting resistor. The shells fix together using a pair of screws. Given that the InterSceptre can operate from 3.

For software please refer to the Sceptre page. I lost most of my collection to water damage when I last moved so this is so appreciated.


The gain is adjusted using turn presets. Given the number of ports implemented, the circuit is pretty huge, but easy enough to follow. You can connect a switch to JP9 to let you turn off the Sceptre power.