Hw-044 | Datasheet

if (currentTouchState == HIGH && lastTouchState == LOW) // Touch detected (edge detection) Serial.println("Touched!"); digitalWrite(LED_PIN, !digitalRead(LED_PIN)); // Toggle onboard LED delay(50); // Simple debounce

For 44.1 kHz / 16-bit stereo, BCLK = 44,100 × 16 × 2 = 1.4112 MHz. The HW-044 handles this easily. hw-044 datasheet

The HW-044 works well with:

To use the HW-044, you need a microcontroller that can generate I²S. Below are minimal examples for two popular platforms. if (currentTouchState == HIGH && lastTouchState == LOW)

if (currentTouchState == HIGH && lastTouchState == LOW) // Touch detected (edge detection) Serial.println("Touched!"); digitalWrite(LED_PIN, !digitalRead(LED_PIN)); // Toggle onboard LED delay(50); // Simple debounce

For 44.1 kHz / 16-bit stereo, BCLK = 44,100 × 16 × 2 = 1.4112 MHz. The HW-044 handles this easily.

The HW-044 works well with:

To use the HW-044, you need a microcontroller that can generate I²S. Below are minimal examples for two popular platforms.

hw-044 datasheet

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hw-044 datasheet

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