Accurate Acoustic Sensor – Sound Frequency to Voltage Converter
Sensor

Accurate Acoustic Sensor – Sound Frequency to Voltage Converter

The project presented here is a sensitive sound sensor. The circuit converts sound frequency and outputs DC voltage.  The board consists of LM358 OPAMP and LM2907 IC. LM358 is used as a dual-stage microphone preamplifier and LM2907 acts as a frequency to voltage converter. The circuit...

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Deep Discharge Protector for 3.6V Li-Ion Battery
Power

Deep Discharge Protector for 3.6V Li-Ion Battery

A rechargeable battery’s load should be disconnected at the point of complete discharge, to avoid a further (deep) discharge that can shorten its life or destroy it. Because a battery’s terminal voltage recovers when you disconnect the load, you can’t simply disconnect the load...

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Temperature measurement device offers high precision
Soldering

Temperature measurement device offers high precision

Weller’s WCU (T0053450199) is a compact, stand-alone, and high-precision temperature measurement device for quick and accurate temperature measurement. The WCU unit is designed for users that need to make measurements fast and easily while maintaining the highest level of...

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Diodes’s automotive-compliant 40V rated synchronous buck converter support high efficient operation and reduce EMI
IC

Diodes’s automotive-compliant 40V rated synchronous buck converter support high efficient operation and reduce EMI

Diodes Corporation recently announced a new addition to its family of automotive-qualified DC-DC converters. The DIODES™AP64060Q is a 600mA synchronous buck converter device with an input voltage range that covers 4.5V to 40V. It incorporates a 600mΩ high-side power MOSFET plus...

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Win a Learning Starter Kit for Arduino
Websites

Win a Learning Starter Kit for Arduino

This month oemsecrets.com are giving away 2 x learning Arduino starter kits including the ELEGOO UNO R3 Starter Kit and the ELEGOO 37 in 1 Sensor Modules Kit. Simply follow the link below to enter. Read on for more information about the learning starter kits. About the Kits The UNO...

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iWave is excited to the launch the Intel® AgilexTM System on Modules that support the AgilexTM F-Series (R24C) & AgilexTM I-Series (R31B)
FPGASBC-SiP-SoC-CoM

iWave is excited to the launch the Intel® AgilexTM System on Modules that support the AgilexTM F-Series (R24C) & AgilexTM I-Series (R31B)

iWave Systems, an embedded technology computing company, is pleased to announce the launch of the AGILEX System on Module. The System on Module supports two variants of Intel® AgilexTM FPGA SoC devices, which includes AgilexTM F-Series and AgilexTM I-Series iW-RainboW-G43 -...

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EncroPi – RTC Combined with the Power of the RP2040 Microcontroller
Mcu

EncroPi – RTC Combined with the Power of the RP2040 Microcontroller

EncroPi is a device that when connected to a system, can be used to log data, encrypt data, or as a secure key, and store the data in real-time. The innovative and highly-efficient USB RTC stick can be used to keep track of seconds, minutes, hours, days, dates, months, years, and even...

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FriendlyElec launched a Rockchip RK3399 powered single-board computer for NAS applications
SBC-SiP-SoC-CoMTop Stories

FriendlyElec launched a Rockchip RK3399 powered single-board computer for NAS applications

In a follow-up to the earlier NanoPi R4S, FriendlyElec has announced the release of the NanoPi R4SE, an open-source platform with dual-Gbps Ethernet ports designed for IoT applications. The new NanoPi R4SE is powered by a Rockchip RK3399 hexa-core processor with a clock speed up to...

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