Free Elektor Article: Card Sound
Audio

Free Elektor Article: Card Sound

With a smartphone or an MP3 player it’s easy to play audio files, but generally not at room strength or if you can, only in wretched quality. The Card Sound project makes it possible to fill the room with music and have excellent sound reproduction! This lightweight and compact player...

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Meet the Lindenis V536 SoM & SBC Designed for AI Video Processing and 4K Encoding
SBC-SiP-SoC-CoM

Meet the Lindenis V536 SoM & SBC Designed for AI Video Processing and 4K Encoding

Similar to the earlier Lindenis V5 designed for AI video processing and 4K encoding, Lindenis has released another single-board computer that uses SoM and baseboard design for 4K camera applications called the Lindenis V536. The Lindenis V536 which runs on a new Allwinner dual...

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Meet the Next-gen Lithium-Sulfur Batteries
Power

Meet the Next-gen Lithium-Sulfur Batteries

What would you give for a battery, 5x the storage capacity of whatever you’re reading from? Well, the countdown to commercial availability for batteries of this type of capacity has already begun and it would be considerably cheaper than then currently available batteries. This...

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Isabellenhütte introduces new range of 1 – 6mΩ resistors in smallest chip sizes available on the market
Parts

Isabellenhütte introduces new range of 1 – 6mΩ resistors in smallest chip sizes available on the market

Isabellenhütte has developed a new range of precision resistors in standard sizes with resistances ranging from 1 to 6 mOhm for applications that require small and low-ohmic shunts. In terms of their construction, the components are also less complex than the current...

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NJR to Provide Samples of High Precision Adjustable Shunt Regulator NJM17431
IC

NJR to Provide Samples of High Precision Adjustable Shunt Regulator NJM17431

NJR provides samples of a new adjustable shunt regulator NJM17431 with high precision and wide stable operation region that has been designed by latest process and analog circuit technology for many years. Because the NJM17431 has 0.8% accurate voltage reference and wide stable...

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MP23ABS1TR – MEMS Audio Single Ended Microphone
Sensor

MP23ABS1TR – MEMS Audio Single Ended Microphone

The MP23ABS1 is a compact, low-power microphone built with a capacitive sensing element and an IC interface. The sensing element, capable of detecting acoustic waves, is manufactured using a specialized silicon micromachining process to produce audio sensors. The MP23ABS1 has an...

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Dual Forward/Reverse DC Motor Driver with Brake for Robots
Motor

Dual Forward/Reverse DC Motor Driver with Brake for Robots

This high current forward-reverse DC motor driver is built using STK681-332 IC from ON Semiconductor. The circuit can drive brushed DC Motor with up to 12 A peak current. The circuit requires 3 input signals: Enable for PWM input for speed control, IN1 and IN2 to change the motor...

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Multi-sensor SpO2 and Heart Rate Monitor (HRM) reference design with Bluetooth® 5
Sensor

Multi-sensor SpO2 and Heart Rate Monitor (HRM) reference design with Bluetooth® 5

This reference design enables a wearable, optimized saturation of peripheral capillary oxygen (SpO2) and multi-sensor, multi-wavelength optical heart rate monitor (HRM). It uses AFE4420 device, which is a single-chip, bio-sensing front end for photoplethysmography (PPG) measurements. It...

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