TDA1554Q Audio Amplifier
TDA1554Q is a 4*11W single ended or 2*22W power amplifier IC, with an
integrated Class-B output amplifier. TDA1554Q comes in a 17 lead
single-in-line package. The internal circuitry contains a 4*11W single
ended or 2*22W bridge amplifier. Among all four amplifiers two are
inverting and other two are non-inverting. Also, each amplifier has a
gain of 20dB (26dB in BTL). TDA1554q also have mute/stand-by feature.
Learn more about the audio amplifier: https://components101.com/ics/tda1554q-audio-amplifier
Interfacing 3.5 inch Touch Screen TFT LCD with Raspberry Pi
The pi itself has a HDMI output which can be directly connected to a Monitor, but in projects where space is a constrain we need smaller displays. So in this tutorial we will learn how we can interface the popular 3.5 inch Touch Screen TFT LCD screen from waveshare with Raspberry pi. At the end of this tutorial you will have a fully functional LCD display with touch screen on top of your Pi ready to be used for your future projects.
Check out the complete tutorial: https://circuitdigest.com/microcontroller-projects/interfacing-3.5-inch-touchscreen-tft-lcd-with-raspberry-pi
This required a lot of hammering 🔨 my neighbors hate me
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Advanced Arduino Boards and Tools