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Analog Test Expansion Shield for Arduino and STM32 Nucleo - Waveshare 10857
ID: 561748
Analog Test Shield for Arduino Development, AD/DA. Integrates DAC circuit and amplifier circuit.
Description
The Analog Test Shield integrates DAC circuit and amplifier circuit. The main resource on board: Potentiometer knob x 2, PWR LED x1, Status LED x1, Speaker x 1. You can collect the potentiometer’s voltage by AD conversion. Control LED brightness and drive speaker by DA conversion or PWM (Pulse Width Modulation). Here’s a brief description about the principle of DAC circuit and amplifier circuit.
Features
- Arduino standard interfaces, compatible with Arduino boards like Arduino UNO, Leonardo, NUCLEO, XNUCLEO
- Rotate the potentiometer to adjust analog input signal
- Onboard 12bit DAC MCP4725, outputs required wave form
- Demonstrate the DAC/PWM effects via LED and speaker
561748
Manufacturer
- BTC Korporacja sp. z o. o.
- Ludwinowo Zegrzyńskie 52G
- 05-140 Ludwinowo Zegrzyńskie
- Poland
- [email protected]
- 22 767 36 20
Responsible person
- BTC Korporacja sp. z o. o.
- Ludwinowo Zegrzyńskie 52G
- 05-140 Ludwinowo Zegrzyńskie
- Poland
- [email protected]
- 22 767 36 20
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Analog Test Shield for Arduino Development, AD/DA. Integrates DAC circuit and amplifier circuit.