Description This project will provide 3.3 V @ 800 mA DC Regulated Supply. The project is based on the LM1117 Low-Dropout Linear Regulator. The LM1117-3.3 is a low dropout voltage regulator with a dropout of 3.3V @ 800mA of load current. Specifications: Input – 5 to 15 VDC Output Current/Voltage 0<Iout<800mA, 4.75V<Vin<12V Output – 3.3 […]
3.3V Voltage Regulator Read More »
Established and already commercialized energetic materials, such as those based on Ni/Al for joining, lack the adequate combination of high energy density and ductile reaction products. To join components, this combination is required for mechanically reliable bonds. In addition to the improvement of existing technologies, expansion into new fields of application can also be anticipated
Ru/Al Multilayers Integrate Maximum Energy Density and Ductility for Reactive Materials Read More »
Neurotransmitter” cables are used to connect presynaptic axon terminal outputs to postsynaptic dendrite inputs. Blue = Inhibitory , Red = Excitatory . The balance of excitatory and inhibitory input determines if the NeuroBytes fire an action potential or not.The cables plug in with the tab facing away from the board. To unplug, pinch the tab
What is Oktopod Studio? Oktopod Studio is a development platform for mechatronics, robotics and automation, which enables creating and controlling low voltage electronic devices, models and home applications /in an extremely simple way/. Oktopod Studio enables students to meet the practical problems of a technical nature and to solve them. If students through simple technical
Oktopod: Dev Kit for Your Robo-ideas! Read More »
The Goals Sometimes you need to check one circuit and test some of its nodes. Usually a tester in voltage mode is a good solution, but it has a pair of problems. First, it measures about zero both when the node is driven at zero volts and when the node is floating (not driven at
Building a simple circuit probe Read More »
Lumileds is competing against multiple miniature LED packages with an device that emits 400lm from a 4.8mm diameter circle for spotlights. “We are providing a high flux, high efficacy LED that improves the quality of light and avoids the ‘showerhead effect’ with distributed, multi-die solutions,” said product manager Ahmed Eweida.Called Luxeon 5258, it comes in
Lumileds gets 400 lm from 4.8mm circle for MR16, GU10 bulbs Read More »
In this post we introduce simple and flexible, regulated low voltage power supply unit. This power supply has provision for 4 outputs such as 1.5V, 1.8V, 2.5V and 3.3V. We mainly build this low voltage power supply unit to test (and power-up) low voltage MCUs, CPLDs and radio receivers. For this power supply we choose
Low voltage power supply unit Read More »
The Internet-of-Things Power Meter (IPM) is a device fixed on top of the regular household power meter that provides detailed information about the electricity usage. Modern power meters have a LED blinking every time a Watt is used, the IPM detects these flashes using a light sensor, counts them, saves the values to an SD
Internet-of-Things Power Meter Read More »
A magnetic bit is being switched by bending electrons with the correct spin upwards through the bit. A special anti-ferromagnetic material on top of the bits makes the process reliable. Source: Arno van den Brink Use your computer without the need to start it up: a new type of magnetic memory makes it possible. This
‘Bending current’ opens up the way for a new type of magnetic memory Read More »
Cree has crammed up to 2,250 lm capability into a 5x5mm LED – achieved at 19W. The LED is called XHP50, the first in a family of XHP lighting LEDs. “At its maximum current, the XHP50 provides twice the light output of the industry’s brightest single-die LED, the XM-L2 LED, at a similar lumens per
Cree’s most powerful 5mm LED Read More »
