article thumbnail

The First Digital Camera Was The Size of a Toaster

Cars That Think

It was a photographic system to demonstrate the idea of an all-electronic camera that didn’t use any consumables in the capturing and display of still photographic images.”. Although the CCDs could capture an image, they couldn’t store it. He designed it so each tape would store 30 images.

Store 101
article thumbnail

How I turned a shipping container into a solar off-grid charging station with A/C

Baua Electric

That seemed like a great idea to put to use for all of my electric “toys”. Well, not really cheated, but I just went with a retail solar generator system instead of DIYing that part myself from à la carte components. There are many ways to skin a cat, and even more ways to add solar power to a shipping container.

Grid 52
article thumbnail

Security With a Spectrometer

Cars That Think

To see what idea the device would spark in me for a consumer-focused application. So I decided to prototype my phone idea by making a password-entry device for my laptop PC that would unlock it when I held my arm up to the sensor. By modifying the text output initiated after a button press, it can send a stored password.

IDEA 116
article thumbnail

Electric Bike Conversion Kit Selection

Electric Vehicless

As the cost of an electric bike conversion kit in comparison to a new electric cycle is half approx & not too tough to assemble, if you have time & little bit of idea about installation you have to go with an e bike conversion kit. Battery is costlier parts of cycle & store power to run the cycle.

Kits 52
article thumbnail

Top 10 : Best Electric Bike Conversion Kit 2021 | Best ebike Conversion Kit | Best e Bike Conversion Kit | Electric Bike Conversion Kit With Battery

Electric Vehicless

As the cost of an electric bike conversion kit in comparison to a new electric cycle is half approx & not too tough to assemble, if you have time & little bit of idea about installation you have to go with an e bike conversion kit. Battery is costlier parts of cycle & store power to run the cycle.

Kits 52
article thumbnail

Factory Visit - Felidae e-Bikes : A true Make In India story

Plug In India

Suggestion is that batteries need to be stored in an AC room, so that they do not deteriorate. One idea is to add a built up single gear rear wheel. It would be appreciated by DIY folks, as it will reduce the assembly complexity. The internal resistance of the battery and joints plays a big role in efficiency.

India 59
article thumbnail

MAEAA Web Links

Tony Karrer Delicious EVdriven

Battery {Returnto top of page} EV Plans Sources Built For Fun ElectricVehicles : DIY plans for karts and buggys Drive Electric: EV3 Tri-Electric ElectricBicycle (Slipstream) : DIY plans and parts for the Slipstream electricbike Robert Q. RileyEnterprises : Electric and hybrid DIY plans. Discover the potential!