Electronics News Updates

1clickBOM a browser extension to quickly add components to shopping carts

1clickBOM, a browser extension to quickly add components to shopping carts

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Kaspar of Monostable shared this helpful purchasing tool the 1clickBOM, a browser extension to quickly add electronic components to shopping carts: 1clickBOM is purchasing tool that let’s you keep one bill of materials (BOM) for items from multiple retailers. It’s a browser extension that fills your online shopping carts for you. To add items to […]

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Powering Circuits through Pulse Energy Harvesting

Powering Circuits through Pulse-Energy Harvesting

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Pulse-energy-harvesting applications convert bursts of energy to sufficient power for operating simple circuits such as wireless switches, wireless data loggers, remote controls, and the like. To build these designs, engineers can draw on a wide variety of available ultra-low-power ICs and energy transducers from manufacturers including EnOcean, Linear Technology, Linx Technologies, Maxim Integrated, Measurement Specialties,

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LTC4121 LTC4121 4.2 40V 400mA Synchronous Step Down Battery Charger

LTC4121/LTC4121-4.2 – 40V 400mA Synchronous Step-Down Battery Charger

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Features Wide Input Voltage Range: 4.4V to 40V Temperature Compensated Input Voltage Regulation for Maximum Power Point Tracking (MPPT) Adjustable Float Voltage 3.5V to 18V (LTC4121) Fixed 4.2V Float Voltage Option (LTC4121-4.2) High Efficiency: Up to 95% 50mA to 400mA Programmable Charge Current ±1% Feedback Voltage Accuracy Programmable 5% Accurate Charge Current Thermally Enhanced, Low Profile (0.75mm) 16-Lead

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Rigol DS1000Z DS2000 Oscilloscope Jitter Problems

Rigol DS1000Z & DS2000 Oscilloscope Jitter Problems

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Dave investigates two very serious issues with jitter on the Rigol DS1000Z series oscilloscopes, including the DS1104Z and new DS1054Z Some sort of modulated sampling/trigger jitter problem at 5 microsecond intervals (the “5us jitter problem”). And severe jitter with the AC coupled trigger mode, a problem which is also present on the DS2000 series scopes

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