RWXBioFuge Centrifugation is a powerful method for isolation of compounds such as DNA, proteins, oil or membrane vesicles from a complex mixture. The RWXBioFuge was designed to bring this powerful tool into the hands of labtechnicans, scientists, hackers, makers, diybio-ers and those who cannot afford to procure A-label equipment in low-resource settings. It may also […]
RWXBioFuge – Open source centrifugation machine Read More »
Texas Instruments announced plans for the Regency TR-1, the first transistor radio to be commercially sold, on October 18, 1954. The move was a major one in tech history that would help propel transistors into mainstream use and also give new definition to portable electronics. TI was producing germanium transistors at the time, but the
TI announces 1st transistor radio, October 18, 1954 Read More »
High contrast applications (day to night) require high dimming ratios, and ADI’s LT3950 provides up to 20,000:1 dimming ratio, providing high dynamic range dimming for day/night vision. The flexibility to combine with analog input dimming provides accurate LED brightness control and eliminates the need for a microcontroller. The LT3950 is a multi-topology DC/DC converter designed specifically to drive
New series of Sunon fans with IP68 protection brings reliability even to conditions, where a usual fan doesn´t withstand too long…Still more noise and vibrations and in extreme case even a total malfunction – this is a typical “end” of the fan after a long-time operation in a dusty or corrosive environment. In a usual
Have you ever seen a fan resistant to dust and water? Read More »
Display Visions’ 0.84″ 96 x 16 OLED display is ideal for small, compact low-power applications Display Visions’ yellow OLEDs come packaged as a complete module that includes all required logic at only a 1.34 mm thickness. With a built-in controller, 2000:1 contrast ratio, 10 µs response time, viewing angles greater than 160°, and the ability to withstand
EA W128064-XALG COMPACT LOW-POWER OLED DISPLAY Read More »
At the same time you can be sure of a set temperature and a long-term stability that´s why it´s suitable even for the most demanding usage. Production of company Weller (member of Apex Hand Tools) represent a synonym for top quality soldering stations intended even for a continuous 24h usage. In the Weller portfolio can
Weller WSD81i soldering station doesn´t need a calibration Read More »
There have been numerous cases of lithium-ion batteries catching fire in everything from mobile phones and laptops to cars and airplanes. While the odds of this occurring are low, the fact that hundreds of millions of lithium-ion batteries are produced and sold every year means the risk is still very real. Researchers at Stanford University
“Smart” lithium-ion battery would warn users if it is going to ignite Read More »
Texas Instruments’ high-accuracy protector is designed for Li-Ion, Li-Polymer, and LiFePO4 battery packs Texas Instruments’ BQ76952 device is a highly integrated, high-accuracy battery monitor and protector for 3-series to 16-series Li-Ion, Li-Polymer, and LiFePO4 battery packs. The device includes a high-accuracy monitoring system, a highly configurable protection subsystem, and support for autonomous or host-controlled cell balancing.
Shown here is a prototype laptop power adapter made by Cambridge Electronics using GaN transistors. At 1.5 cubic inches, this is the smallest laptop power adapter ever made. Credit: Cambridge Electronics An exotic material called gallium nitride (GaN) is poised to become the next semiconductor for power electronics, enabling much higher efficiency than silicon.In 2013,
Making the new silicon: Gallium nitride electronics could drastically cut energy usage Read More »
[advanced_iframe securitykey=”7053122eaa09ce46830dfb8aaeae454056003ad0″] TDK Corporation’s inductors are available in a compact external size and an impressive rated current TDK Corporation has developed the PLEA67 series of inductors for use in true wireless stereo (TWS) devices. TWS devices are finding increasing applications with smartphones, smartwatches, and other wearables and in turn, the demand for electronic components in this domain is
PLEA67 SERIES THIN-FILM POWER INDUCTORS OFFER IMPRESSIVE RATED CURRENT Read More »
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