audio amplifier
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Simple Arduino Voice Recorder for Spy Bug Voice Recording Planning to buy a small voice recorder to record voices or sounds in an environment and store them in its memory? Think again!… |
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Digital Input Automotive Quad Power Amplifier Combines High-Definition Sound with Class-G Efficiency STMicroelectronics has introduced the TDA7901 automotive amplifier which is a single-chip quad-bridge amplifier in advanced BCD… |
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Build a Simple Stereo Audio Amplifier Board using TDA2822 An audio amplifier is an Electronic circuit that amplifies low-power audio signals to a level suitable for driving Loudspeaker… |
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Design a TDA7294 IC Based 170W High Power Audio Amplifier The TDA7294 IC is a popular sound amplifier IC with low cost that has a ton of power handling capacity, 100W to be exact. For… |
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Long Range Arduino Based Walkie Talkie using nRF24L01 We are living in the era of 5G and 5G-enabled devices; however, old technologies like the walkie-talkie system and RF… |
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Low-Noise, Class D/G Amplifier from Maxim Integrated Consumes 1/5 the Quiescent Power for Industry-Compliant, Always-On Speakers Maxim Integrated unveiled the MAX98396 Class D/G speaker amplifier with the industry’s lowest noise and lowest quiescent power… |
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Dog Barking Security Alarm using Arduino, PIR Sensor and Dog Barking Sound Module The need for home security alarm systems nowadays is a serious demand. As the number of crimes is increasing every day, there… |
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New High-Resolution Audio Amplifier Designed for Compact, Cost-Effective Automotive Applications The HFDA801A from STMicroelectronics is a high-resolution audio amplifier that is specifically designed for compact, cost-… |
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Class-D Automotive Audio Amplifier with Hi-Fi Audio Quality and Advanced Diagnostics for Compact Audio and Alerting Systems The HFDA801A from STMicroelectronics is a 2MHz switching pulse-width modulation (PWM) Class-D amplifier designed for compact,… |
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DIY ESP32 Based Audio Player DIY Music players are fun to build, and we previously built a few music players using Arduino and a dedicated MP3 module. Now… |
