Author Archives: admin

DIY milliohmmeter

Posted on August 15, 2015 by admin [7,422 views | 6 comments]

This is an example of a simple and cheap milliohmmeter that can be made by every maker. The core of the circuit are a current source (LT3092) and a current sense (INA225): a costant current flows through the milliohm resistor … Continue reading →

Posted in Uncategorized | Tagged , , , , , | 6 Comments

Riitek GB01 and Rii Mini i7

Posted on February 9, 2015 by admin [3,110 views | 0 comments]

Today we’d like to introduce you a couple of new items developed by Riitek: a bluetooth car kit with FM audio connection (model GB01) and a wireless air mouse remote (model Rii Mini i7).

Posted in Riitek mini keyboards | Leave a comment

Smart charger and 5V portable power supply

Posted on December 12, 2014 by admin [3,998 views | 0 comments]

  Nowadays almost every electronic gadgets are powered or recharged by a USB port (full size, mini o micro) as well as many of consumer products we use every day, including our smartphone. To recharge or give power to such … Continue reading →

Posted in Microchip, microcontrollers, PIC, Raspberry Pi | Leave a comment

Hardware Makers has been awarded site of the day on Online Geeks

Posted on October 27, 2014 by admin [2,128 views | 0 comments]

Hardware Makers has been awarded site of the day on Online Geeks http://www.online-geeks.com/hardware-makers-www-hwmakers-eu

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Arduino shields adapter for mbed

Posted on September 7, 2014 by admin [2,749 views | 0 comments]

Everyone knows the versatility of arduino shields and the power of mbed boards so why don’t to design an adapter which allows to use arduino shields with mbed? This is the schematic of our version of such adapter: As you … Continue reading →

Posted in Arduino, MBED, microcontrollers | Leave a comment