About: Bilal

This is a complete microphone signal conditioning project. Designed primarily for voice-band applications, this project provides amplification, limiting, variable compression, and noise gate. User-adjustable compression ratio, noise gate threshold, and two different fixed gains optimize circuit operation for a variety of applications. This is a complete and flexible solution for conditioning condenser microphones for personal electronics and […]

onsemi / Fairchild FAN53526 Digitally Programmable TinyBuck® Regulators are switching voltage regulators that provide a digitally programmable output from an input voltage supply of 2.5V to 5.5V. The FAN53526 has an output voltage programmed through an I2C interface capable of operating up to 3.4MHz. The FAN53526 utilizes a proprietary architecture with synchronous rectification delivering 3.0A continuous at over 80% efficiency, maintaining that efficiency […]

Recent news reaching us is that Helios4 and Helios64 manufacturer, Kobol, has decided to call it quits promising to only give its support to its customers when available. The three-man company behind the popular open-spec network-attached storage (NAS) devices made this announcement shortly after it returned from a two-month break which it took in April. Helios64 network-attached storage system was first unveiled […]

BL602 Bouffalo Labs BL602 microcontroller is a Wi-Fi and Bluetooth LE-capable microcontroller with a 32-bit RISC-V derived core. The chipset is designed for ultra-low-cost low-power applications and has support for 2.4G radio, Wi-Fi 802.11b/g/n and BLE 5.0 baseband/MAC designs. It also has support for a variety of safety and security features. The BL602 microcontroller might not be able to stand side by side with the ESP8266 […]

We have witnessed an increase in natural disasters worldwide in recent months. Wildfires, earthquakes, storms, floods and droughts have left many people’s homes in ruins. These extreme natural events often have serious consequences in terms of economic losses, social chaos as well as environmental damage. Nowadays, enhanced technologies offer innovative ways to address various problems […]

48W, 8A SIMPLE SWITCHER® Power Module with 20V Maximum Input Voltage. The LMZ12008 SIMPLE SWITCHER© power modules are an easy to use step down DC to DC solution capable of driving up to 8A load. Texas Instruments LMZ120xx SIMPLE SWITCHER® Power Modules provide easy-to-use step-down DC-DC solutions with exceptional power conversion efficiency, output voltage accuracy, line and load regulation. LMZ12001 / […]

Advantech, a leading embedded and AIoT solutions provider, has released the new SOM-5883 Computer-on-Module for high-performance edge computing applications. SOM-5883 is a COM Express Basic Type6 Module, with integrated 11th Gen. Intel® Core™ processors (formally called Tiger Lake-H). It offers octa-core computing performance under TDP 45Watt, with excellent Intel Iris Xe graphics and ready-to-use Edge AI Suite software toolkit, making SOM-5883 an ideal solution […]

Class D audio amplifiers provide a dual benefit for battery-powered portable devices (Figure 1). They enhance battery life, and they produce much less power dissipation than do their linear cousins. Those features make Class D amplifiers ideal candidates for controlling speed and direction in small electric motors. The standard application circuit for a Class D audio […]

Measuring 1812 inch, Murata’s new broadband inductors for Bias-T circuits provide high inductance of 22 μH and high current of 700 mA in vehicle-mounted PoC used in SerDes interfaces. These new inductors use Murata’s original ceramic materials and coil structures to offer high performance. The new LQW43FT_0H series ensures high-impedance performance over a broad range in the low […]

The project described here is a high-efficiency dual BTL class-D audio amplifier with single supply operations. The project was built using TDA7491LP13TR from ST. The low profile PCB design can fit in a small area, operating power supply 9-12V DC, Project supports single-ended or differential audio signal inputs. Jumpers are provided to set the various gains, standby, and mute functions. […]