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...
20 August, 2016

Modifying an insertable wood stove to add double combustion and fans

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In this post, which had long been "waiting" for various reasons (my apologies to Alberto, intone the mea-culpa),  an animated f...
18 August, 2016

Repairing a Chinese Li-ion battery charger 42V "Rait" brand

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The circuit: in one UF1004 dissipating diode and a  MOSFET 600V N   MDP11N60 (left) A collegue  had broken his battery charger, he told...
17 August, 2016

Replacing the battery ARRAY Ni-MH battery with a Li-Ion one

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In this post we will see  another example of updating a NI-MH battery for Li-ion another  , much more durable and with no memory effect, ...
1 comment:
16 August, 2016

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

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In this post  I will share with you the improvements I've made ​​to  -biomass Solar mixed system  , which  is basically to change  ...
17 January, 2016

Changing the battery of your tablet for a few bucks

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In this post we will change a spent battery to a 9-inch tablet Currently it is not uncommon to see every family with an Android or Apple...