In this post I will show how to use Universal Plus family hat to turn Raspberry Pi into an Arbitrary Waveform Generator and visualise the generated waveforms (ie to create the simple oscilloscope). I use the Universal Zero Plus hat – but all of them have the same functionality (except the SERVO version which has […]
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OMNIScope two channels oscilloscope, function generator and UART to USB converter
- 2 Channels Oscilloscope
- 1 Channel Function Generator
- Power Supply 5v, 3.3V, -5V
- Serial to USB converter
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Universal Zero Plus SERVO – GPIO / ADC / DAC / SERVO hat for Raspberry Pi Zero
5-IN-ONE Raspberry I/O Hat:
GPIO / ADC /DAC / SERVO / PWM
- 17x GPIO ports
- 10x ADC ports (4x 5MSPS)
- 1x DAC 5MSPS
- 17x PWM ports
- 17x SERVO ports
- 4x WS2812 LED ports (up to 700 LEDs each)
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Click, double click and long click button timer interrupt library
This is simple timer interrupt driven button library for the STM32 microControllers. Main features: Any number of buttons support “Normal” click, double click and “long” click supported L/H signal level configurable Any regular invoked interrupt supported Callback functions for any of the keys (if compiled with KBDCALLBACKENABLED == 1) Callbacks on key events (key up/ […]