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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3.088
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45W USB-PD SMPS Reference Design Delivers 21.5W/in3
USB

45W USB-PD SMPS Reference Design Delivers 21.5W/in3

The REF_XDPS21071_45W1 from Infineon is a 45W USB-PD type C charger reference design in a small form factor. The reference design has been developed to demonstrate the performance by meeting various regulatory limits as well as allowing for small form factor designs. It features...

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ON Semiconductor’s SECO-1KW-MCTRL-GEVB is a Compact Intelligent Power Module (IPM) Motor Driver
Motor

ON Semiconductor’s SECO-1KW-MCTRL-GEVB is a Compact Intelligent Power Module (IPM) Motor Driver

SECO-1KW-MCTRL-GEVB is a Compact Intelligent Power Module (IPM) Motor Drive The SECO-1KW-MCTRL-GEVB is a complete reference design for three-phase motor drives, featuring the NFAQ1060L36T intelligent power module in a DIP/6 package. Rated for 230 Vac input and delivering up to 850W....

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ST Releases Compact 32-pin STM8 Nucleo Boards
Mcu

ST Releases Compact 32-pin STM8 Nucleo Boards

STMicroelectronics is making design starts using 8-bit STM8 microcontrollers (MCUs) faster, more affordable, and more accessible for creative minds of all types by introducing new development boards in the easy-to-use Nucleo-32 form factor. The compact boards are controlled and powered...

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ONiO.zero microcontroller runs without a battery
IoT

ONiO.zero microcontroller runs without a battery

It’s becoming quite obvious that traditional batteries are limiting the progress of IoT devices. They are expensive, they contain harmful chemicals and most importantly All-Batteries-Will-Die. Vemund Kval Bakken chief technology officer and co-founder at ONiO say the real problem with...

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Arduino library to draw text and graphics on BLE Thermal Printers
Arduino

Arduino library to draw text and graphics on BLE Thermal Printers

BitBank Software, Inc., written by Larry Bank, [email protected] This Arduino library allows you to easily generate text and graphics and send them to a BLE thermal printer. Since there are many different BLE APIs depending on the board manufacturer, I decided to support the more...

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