Search found 120 matches

by hi_tech_guy_18
Thu Apr 20, 2017 12:01 pm
Forum: Batteries and Battery Experiments
Topic: Car battery for Ebike?!
Replies: 2
Views: 3946

Re: Car battery for Ebike?!

more weight means more tork you motor need to put out to move you + extra weight using more watts and drawing more amps if Therese too much weight the motor will draw too many amps go beyond spec and just burn out )at the same time if amprage goes beyond battery spec it will force the voltage to 0v ...
by hi_tech_guy_18
Wed Apr 19, 2017 7:17 pm
Forum: Alternate Energy Discussions
Topic: [News] Ultrasonic clothes dryer 'halves drying time' 900W
Replies: 1
Views: 2493

[News] Ultrasonic clothes dryer 'halves drying time' 900W

Ultrasonic clothes dryer 'halves drying time' http://www.bbc.co.uk/news/technology-39643452 A tumble dryer that is claimed to dry clothes twice as fast has been developed in the US. The machine uses high-frequency sound waves instead of heat to dry laundry. As well as speeding up the drying process,...
by hi_tech_guy_18
Tue Jan 24, 2017 11:20 am
Forum: Solar Power Discussions
Topic: 24x7 solar DC heater application system
Replies: 3
Views: 6029

Re: 24x7 solar DC heater application system

I found that you can use boil on demand Heat Charge up Metal with Magnetic Induction that it about 2000C 3632F (it melting point) and you can store Energy as Heat in the core for hours in a super insulated container if you want to take heat from the core you coil a pipe around the flask that holding...
by hi_tech_guy_18
Wed Dec 02, 2015 6:16 pm
Forum: Batteries and Battery Experiments
Topic: Salting out artificial photosynthesis CO2 > Pure Ethanol
Replies: 2
Views: 5354

Re: Salting out artificial photosynthesis CO2 > Pure Ethanol

Technically you could strap this onto the back of a solar 330W module Instead of charging battery it makes Pure Ethanol from CO2 which you can just tank up and use on demand Ethanol Fuel PEM cells Generators http://www.fuelcellsystems.co.uk/shop/ and Ethanol Engines Ethanol Heaters Ethanol Stoves
by hi_tech_guy_18
Wed Dec 02, 2015 6:03 pm
Forum: Batteries and Battery Experiments
Topic: Salting out artificial photosynthesis CO2 > Pure Ethanol
Replies: 2
Views: 5354

Salting out artificial photosynthesis CO2 > Pure Ethanol

Salting out artificial photosynthesis http://www.rsc.org/chemistryworld/2015/12/artificial-photosynthesis-ethanol-carbon-dioxide-fuel-production Chemical engineers from the US have put forward a concept for a new type of artificial photosynthetic system to convert carbon dioxide into almost pure liq...
by hi_tech_guy_18
Thu Nov 19, 2015 12:26 pm
Forum: Electronics Projects Discussions
Topic: Super Cap Set-up runs mains led for 1 Hour 15mins
Replies: 1
Views: 12020

Super Cap Set-up runs mains led for 1 Hour 15mins

https://www.youtube.com/watch?v=gqw8nwqyg4g 6x 2000F Super Caps [charged to 15V ] Runs DC DC Boost Regulator Converter (Input Wide 15V > 4V - Output Regulated 12V)> Inverter 12V DC to AC and runs a 12W Mains LED for 1 Hour 15 mins This little Set-up be ideal for sheds / out houses / storage or works...
by hi_tech_guy_18
Mon Nov 09, 2015 1:58 am
Forum: Electronics Projects Discussions
Topic: PCI-E Desktop Graphics cards on laptops [GPU Computing]
Replies: 1
Views: 4970

PCI-E Desktop Graphics cards on laptops [GPU Computing]

[Mini PCI-E Version] V8.0 EXP GDC Beast Laptop External Independent Video Card Dock http://www.banggood.com/Mini-PCI-E-Version-V8_0-EXP-GDC-Beast-Laptop-External-Independent-Video-Card-Dock-p-1011222.html EXP GDC Expresscard Signal Line Compatible Type 34/54 Interface http://www.banggood.com/EXP-GDC...
by hi_tech_guy_18
Sat Aug 08, 2015 1:18 am
Forum: General Discussions
Topic: TV and computer monitor you can run on 12V
Replies: 3
Views: 7647

TV and computer monitor you can run on 12V

12 Volt DC Cord To Power TVs With A You Are A Spammer Lighter Socket - Universal Connector http://www.amazon.com/DC-Cord-Cigarette-Lighter-Socket/dp/B008YJ73O0/ SuperSonic 22-Inch 1080p LED Widescreen HDTV with HDM AC/DC Compatible SC-2211 http://www.amazon.com/gp/product/B0066AE4M8 SuperSonic 24-In...
by hi_tech_guy_18
Sun Aug 02, 2015 12:59 pm
Forum: Off Grid Living Discussions
Topic: Take Look into Aquaponics
Replies: 15
Views: 27032

Re: Take Look into Aquaponics

You don't put meds in the Aquaponics tank - Some meds will kill the nitrification bacteria in the growbeds (without them your nitrification cycle will crash and ammonia level spikes and kills the fish) - Some meds make the plants unfit for consumption >> the book you got pretty much covered this You...
by hi_tech_guy_18
Mon Jul 27, 2015 11:01 am
Forum: Off Grid Living Discussions
Topic: Take Look into Aquaponics
Replies: 15
Views: 27032

Re: Take Look into Aquaponics

Sub Tank box
is useful for things like a Swirl filter and Sand Filter to go into it also keeps the fish tank the same level