PRODUCT DETAILS The tiny little LiPo/LiIon power supply shim for all versions of the Raspberry Pi! We love mobile projects but having a discrete, slick, and tidy power supply solution is always tricky. LiPo SHIM (formerly known as Zero LiPo) aims to give you the most compact Raspberry Pi power supply possible. You can either […]
Pimoroni LiPo SHIM Read More »
Torex Semiconductor Ltd. have developed 4 MHz product of XC9281 / XC9282 series which released in November 2018. The XC9281 / XC9282 series are 600 mA synchronous rectification DC/DC converters adopting HiSAT-COT (*) control. By adding an oscillation frequency of 4 MHz, high efficiency can be realized while maintaining the mounting area as compared with
HISAT-COT®CONTROL EXTREMELY SMALL 600MA STEP-DOWN DC/DC CONVERTERS Read More »
Raspberry Pi enthusiast and Thingiverse member Chordless has designed and release the files for a modular Raspberry Pi case enabling you to build a system to your exact requirements. “A modular case for Raspberry Pi. Print the modules you want, and click them together to make a customized case. This is mostly intended for headless
Modular Raspberry Pi case Read More »
Operating input range from 4.2V to 60V. 2mm x 3mm HotRod™ QFN package. Junction temperature range from -40°C to 150°C. 26µA quiescent current. The list of amazing features is long. And that’s before you see the eye-popping efficiency plots. LMR36006/15 are the industrial buck converters you’ve been looking for. Texas Instruments LMR360xx/LMR360xx-Q1 Step-Down Converters are an easy-to-use, synchronous,
TEXAS INSTRUMENTS LMR360XX/LMR360XX-Q1 STEP-DOWN CONVERTERS Read More »
We all have handfuls of thumb drives lying around with only a vague idea of what’s on most of them, right? So why not dust one off, back it up somewhere, and give it a new purpose? That’s exactly what [Cher_Guevara] did to make this portable Raspberry Pi video looper. The hardest part of recreating this
PORTABLE VIDEO LOOPER IS EASY AS PI Read More »
Recently, I have been designing some SMPS and required some hardware to measure the actual loop response of the complete converters. People familiar with this area will probably know this can be done breaking the feedback loop of the converter and injecting a small AC signal and measuring the loop response at the output of
HOMEMADE INJECTION TRANSFORMER FOR PSU LOOP ANALYSIS Read More »
Littelfuse, Inc. today introduced two second-generation series of 650V, AEC-Q101-qualified silicon carbide (SiC) Schottky Diodes. The LSIC2SD065CxxA and LSIC2SD065AxxA Series SiC Schottky Diodes are available with a choice of current ratings (6A, 8A, 10A, 16A or 20A). They offer power electronics system designers a variety of performance advantages, including negligible reverse recovery current, high surge capability,
Silicon Labs has introduced a family of isolated analog amplifiers, voltage sensors and delta-sigma modulator(DSM) devices designed to provide accurate current and voltage measurement with very low drift across temperature. Based on Silicon Labs’ robust, third-generation isolation technology, the new Si89xx family provides flexible voltage, current, output and package options to help developers reduce BOM cost and shrink board space for a
ISOLATION ICS DELIVER PRECISE CURRENT, VOLTAGE MEASUREMENT WITH LOW TEMPERATURE DRIFT Read More »
µPOL DC-DC converters bring highest power density to space-constrained apps TDK Corporation announces the new series of µPOL™ DC-DC converters, the industry’s most compact and highest power density point-of-load solutions for applications such as big data, machine learning, artificial intelligence (AI), 5G cells, IoT and computing enterprise. Rather than using side by side discrete integrated circuit
TDK CLAIMS SMALLEST POINT-OF-LOAD DC-DC CONVERTER Read More »
The Raspberry Pi 4 was just released. This is the newest version of the Raspberry Pi and offers a better CPU and more memory than the Raspberry Pi 3, dual HDMI outputs, better USB and Ethernet performance, and will remain in production until January, 2026. There are three varieties of the Raspberry Pi 4 —
RASPBERRY PI 4 JUST RELEASED: FASTER CPU, MORE MEMORY, DUAL HDMI PORTS Read More »
