LilyGO has recently released the T-Display S3 Pro LR1121, a new ESP32-S3 development kit with a Semtech LR1121 transceiver ...
An audio amplifier was once a fairly simple analogue device, but in recent decades a typical home entertainment amplifier will have expanded to include many digital functions. When these break ...
If you've never heard of a 'DAC' before, you might be surprised to hear that you most likely use one everyday. DAC stands for digital-to-analogue converter and any device that delivers digital sound – ...
As we enter a new year, the demand for CD player has suddenly spiked, with brands such as Quad, Pro-Ject and FiiO all unveiling brand new disc spinners at various prices. If you're a CD fan, that's ...
Let your robot use your created word or sentences, or use the pre-defined 1200+ sounds and phrases from the Talkie library. The fun begins when using the Talkie library. Use the wav-samples-files to ...
Abstract: Integration of a 40-Gb/s electroabsorption modulator integrated distributed feedback (DFB) laser (EML) module with a driver amplifier and bias tee was investigated. For the EML fabrication ...
Tested with the Robotdyn 16 Keys I2C Capacitive Touch TTP229 Module Robotdyn Capacitive Touch Disk Pad. uint16_t readKeys() - Read data from TTP229 and return states of 16 keys in bitmap ...
Abstract: This letter investigates the performance of a Doherty power amplifier (DPA) in an 8 × 1 active antenna transmitter module under an average voltage-standing-wave ratio of 4 : 1 induced by the ...
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