New Series of Handheld Oscilloscopes-Multimeters AKTAKOMs handheld oscilloscopes-DMMs

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T&M Atlantic today announced that There is a new addition to AKTAKOMs handheld oscilloscopes-DMMs, a new device series dual channel models ADS-4062 and ADS-4102 with a bandwidth of 60 MHz and 100 MHz respectively. AKTAKOM new digital oscilloscopes-multimeters have maximum real time sampling rate of 1 GSa/s (500 mSa/s per channel) and the deepest Functionality …

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LTM4641 – 38V, 10A DC/DC µModule Regulator, Input and Load Protection

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Features Wide Operating Input Voltage Range: 4.5V to 38V 10A DC Typical, 12A Peak Output Current Output Range: 0.6V to 6V ±1.5% Maximum Total Output DC Voltage Error Differential Remote Sense Amplifier for POL Regulation Internal Temperature, Analog Indicator Output Overcurrent Fold back and Over temperature Protection Current Mode Control/Fast Transient Response Parallel able for …

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Low-duty-cycle LED flasher/indicator keeps power draw at 4 mW

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Battery-operated equipment often will benefit from a power-on indicator.   The indicator, however, can waste significant power. In situations where a low-duty-cycle blinking indicator provides an adequate indication of the power being turned on, the simple circuit described here should prove useful. Figure 1 Q1 and Q2 function as a current source and push a …

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HAMMOND 1553T enclosures – keyboard and display in your hand using 1553T series

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In the Hammond 1553 enclosures series now can be found also types with a sufficient space for a keyboard and display. Series of ergonomic handheld enclosures – 1553 is familiar to many of you. All types from this series provide a reliable grip thanks to a pleasant side overmold, they feature the same shape and …

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The 6502 chip explained down to the silicon

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The 6502 CPU’s overflow flag explained at the silicon level  In this article, I show how overflow is computed in the 6502 microprocessor at the transistor and silicon level. I’ve discussed the mathematics of the 6502 overflow flag earlier and thought it would be interesting to look at the actual chip-level implementation. Even though the …

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Make a Variable Resistor boxes with 1 Million Settings

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College physics lab we got to use these variable resistance ‘boxes’. They had two inputs and six dials, and could generate one million different resistances across the two inputs. I knew I had to have one, and why not make it myself? This tutorial demonstrates how to build one for yourself for pretty cheap. Materials: …

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FidoCadJ – Simple and intuitive 2D vector drawing for electronics and not only

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Description A multiplatform vector drawing program with a complete library of electronic symbols. Schematics and drawings are stored in a very compact text format. There is no netlist concept behind the drawings (so no simulation here, sorry!) but this allows a great graphical flexibility and ease of use, making FidoCadJ the perfect tool for exchange …

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EERAM MEMORY SOLUTIONS REDUCE MEMORY COSTS AND RETAIN DATA AT POWER LOSS

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Microchip announces a new family of Serial Peripheral Interface (SPI) EERAM memory products that offers system designers up to 25 percent cost savings over the current serial Non-Volatile RAM (NVRAM) alternatives. The family introduces four reliable SPI densities to Microchip’s EERAM portfolio, ranging from 64 Kb up to 1 Mb. High-density SPI EERAMs up to 1 Mb …

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SMART MARBLES AND AI TO DETECT FLAWS IN PIPELINES

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A small team of researchers led by Peter Baltus, professor of microelectronics at the department of Electrical Engineering at Eindhoven Institute of Technology, the Netherlands, has developed small circuit boards equipped with sensors that can easily fit into a small golf-sized ball. While moving inside a pipeline, these swarm of smart marbles or balls can detect any obstacles, damages …

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