LilyGO has recently released the T-Display S3 Pro LR1121, a new ESP32-S3 development kit with a Semtech LR1121 transceiver ...

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 – ...

Abstract: Wearable electromyography (EMG), electroencephalography (EEG), and electrocardiography (ECG) systems offer a cost-effective means to access one’s heart, muscle, and brain activities through ...