17 December, 2016

Installation and improvements over an Hephestos Prusa i3 3D Printer from BQ

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Those who follow me will have seen that I have uploaded  some videos with the assembly of the i3 Prusa BQ , plus  reducing vibration  a...
15 December, 2016

Improving cooling a powerful notebook graphics with a transistor and Arduino

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Laptops that come with powerful graphics have an usually badly designed thermal control ; This is the case of my dear Acer 5930G (alread...
1 comment:
13 December, 2016

Drivers for Windows 10 ATI RV370 (X300)

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Here  you have the direct download , without advertising, of drivers that work for this card in Windows 10 (64 - bit and I think also ...
33 comments:

Reusing power sources to power devices of different voltages: voltage converters

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42V DC Power 19V 2A regulated DC to charge a laptop that spends 3A In this post we will see  how to feed these appliances we have at ...
08 December, 2016

Improving the Ebike with Arduino to monitorize battery and other info 1/2

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It is the second time it happens; I pick up the bike, and after the trip to work, the ebike left me without power in the middle of a s...
06 October, 2016

Types of Batterie Management Systems (BMS); building new batteries for our equipment

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Complementing the already abundant information on this blog about batteries, recycling and repair, and BMS, I will analyze the types of...
04 October, 2016

Solar thermal collector configuration supporting gas/oil boiler

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Antonio from Orense had a solar panel with a deposit of 150 lts connected to the same circuit ACS but separately, so that when it was sun...
1 comment:
02 October, 2016

DIY: Avoid overheating problems on your PS3 with a chip and sensor for 5 bucks

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With a small chip Digispark ATtiny85 will see how to regulate the fan of the PS3 (or any PWM-controlled fan) depending on temperature, ...
2 comments:
30 September, 2016

Centralized control Solar-Biomass mixed system with Arduino and TFT Shield

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In this post  I will share with you the improvements I've made to our  biomass/Solar mixed system  , which  is basically to change ...
22 August, 2016

Save energy with a timed plug: Do it yourself with Arduino

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I used this to build a wireless plug socket countdown I had a Wireless programmable plug Contros of Broadlink with the wifi card damag...