This yearās Hackaday Prize is off to a roaring start. And thatās fantastic, because this yearās challenge is a particularly important one: reducing mankindās footprint on the earth through better energy collection, better resource use, and keeping what weāve already got running a little bit longer. Not only is this going to be the central […]
EYES ON THE PRIZE! Read More Ā»
The circuit presented here is aĀ 3W stereo audio amplifierĀ with memory UP/DOWN volume control. The project is based onĀ PAM8408Ā IC from Diode Incorp which is a filter-less class-D amplifier with high SNR and Differential input which helps eliminate noise. Two tactile switches are provided to control the UP/DOWN volume in 32-steps and it will hold the setting
3W STEREO DIFFERENTIAL INPUT CLASS-D AUDIO AMPLIFIER WITH UP/DOWN VOLUME Read More Ā»
If you have ever loved the idea of recharging batteries with solar power or have been looking for a great way to minimize the use of traditional batteries, then you might want to take a closer look at the newĀ SolarcellĀ that has just launched and funded onĀ KickstarterĀ by a team of developers. Solarcell is a new generation
The LT8491 from Analog Devives includes Maximum Power Point Tracking (MPPT) for solar panels, with algorithms, lead acid and lithium ion batteries up to 80V. Analog Devices (ADI) has introduced a buck-boost Maximum Power Point Tracking (MPPT) battery charging controller that includes algorithms for charging sealed lead acid, gel and flooded cells, and Li-Ion batteries up to
80V BUCK-BOOST CHARGING CONTROLLER WITH MPPT FOR SOLAR PANELS Read More Ā»
A team of researchers made up from theĀ University of California San DiegoĀ and California-based companyĀ ZPowerĀ have developed a flexible, rechargeableĀ silver oxide-zincĀ battery with aĀ 5 to 10 times greater energy densityĀ than standard batteries. A good characteristic of the battery is that it is easier to manufacture because most flexible batteries need to be manufactured in sterile conditions, under vacuum,
Due to continuous developments in power electronics and advanced semiconductor devices, the brushless DC motor (BLDC), also known as the electronically commuted motor, is seen in commercial and industrial applications. If you are looking for a brushless motor design, this might aid your requirements. TheĀ STEVAL-PTOOL1V1Ā from STMicroelectronics is based on theĀ STSPIN32F0B controller, which is an advanced
STMICROELECTRONICS STEVAL-PTOOL1V1 BLDC MOTOR DRIVER FOR BATTERY-POWERED APPLICATIONS Read More Ā»
Introduction Users of a microscope always want one with big viewing screen, and excellent image quality. One microscope that falls into this category and we had the chance to review, is theĀ Andonstar ADSM302. ADSM302 is a multifunctional digital microscope individually designed, developed with full HD sesnor, high object distance, multi-output at the same time. Additional
ANDONSTAR ADSM302 DIGITAL USB MICROSCOPE REVIEW Read More Ā»
Texas Instrumentsā converter features 800 nA ultra-low quiescent current Texas InstrumentsāĀ TPS61099xĀ is a synchronous boost converter with 1 ĀµA ultra-low quiescent current. The device is designed for products powered by alkaline batteries, NiMH rechargeable batteries, Li-Mn batteries, or rechargeable Li-Ion batteries where a high efficiency under light-load condition is critical to achieving long battery life operation.
TEXAS INSTRUMENTSā TPS61099 SYNCHRONOUS BOOST CONVERTER Read More Ā»
Nanotech Energy Inc. announced that beginning in the first quarter of 2021, the company will mass produceĀ non-flammable, efficient, and fast-charging lithium-ionĀ 18650Ā Batteries. These cell-type batteries are used in devices including, but not limited to, laptop computers, cordless power tools, safer electric vehicles, telecommunications, aerospace, and military applications. The Company has begun taking pre-orders. Nanotech has perfected
TDK CorporationĀ presents a new packing unit forĀ CeraCharge, the worldās first SMD technology solid-state rechargeable battery, in the compact size EIA 1812 (4.4 x 3.0 x 1.1 mm3). The packing unit (B73180A0101M199) includes 10 blister-packed CeraCharge batteries that come in a vacuum-sealed plastic bag. The components are manufactured in regular series production and are suitable for
RECHARGEABLE 100-ĪAH BATTERIES COME IN PINT-SIZED SMD FORMAT Read More Ā»
