A crash course tutorial baked as a project
2021-09-29
Libraries
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michael-altmann/numpad4x4readout@0.0.0
This patch allows to readout a 4x4 numpad connected with all 8 wires to the arduino. Use 10 k Resistors on the 4 read-pins on ground to get some pulldown. Testing required.
2021-08-29
wayland/esp32-preferences@0.0.5
Save data (byte, number and string data types) to the non-volatile storage (NVS) of the ESP32. Wrapper for the ESP32 Preferences library (https://github.com/espressif/arduino-esp32/tree/master/libraries/Preferences). Tutorial on using the library: https://www.hackster.io/wayland2/access-esp32-non-volatile-storage-using-xod-252ec9
2021-08-22 ⋯ 5 versions ⋯ 2022-05-27
nickkeich/encoder@0.0.0
The node of the encoder module with a button. The node has the ability to set the step value, the minimum and maximum value at the output of the encoder.
2021-08-20
mci-ryan/single-input-multibutton@0.0.0
Allows the use of multiple buttons on a single analog input.
Each button to be wired in series with differing levels of resistors to create voltage outputs of differing values.
2021-08-11
wayland/ads1115@0.0.3
Library for TI's ADS1115 16-bit ADC. Wraps https://github.com/adafruit/Adafruit_ADS1X15. Work in progress - limited testing!
2021-08-10 ⋯ 3 versions ⋯ 2021-08-10
wayland/sparkfun-pulse-oximeter@0.0.3
XOD library for the SparkFun Pulse Oximeter and Heart Rate Monitor (SEN-15291). The sensor is an I²C based biometric sensor, utilising two chips from Maxim Integrated: the MAX32664 Bio Metric Sensor Hub and the MAX30101 Pulse Oximetry and Heart-Rate Module. Wraps https://github.com/sparkfun/SparkFun_Bio_Sensor_Hub_Library
2021-07-30 ⋯ 3 versions ⋯ 2021-12-14
mci-ryan/longpress-button@0.0.3
Long press button / toggle node.
Press and hold input button for desired count and count interval to flip-flop between true / false output.
2021-07-09 ⋯ 3 versions ⋯ 2021-08-11
gst/pwm-prescaler-set@0.0.2
Supports alternativ PWM frequencies for MEGA2560
Attention! Timer0 is also used for other tasks (millis, micros, delay).
Timer0 = D4 and D13
Timer1 = D11, D12
Timer2 = D9, D10
Timer3 = D2, D3, D5
Timer4 = D6, D7, D8
Timer5 = D44, D45, D46
Prescaler 1= 31372,55Hz, 2= 3921,16Hz, 3= 490Hz, 4= 122.55Hz 5= 30Hz (in case of timer0 the PWM frequency for prescaler values 1-5 are doubled)
2021-07-02 ⋯ 3 versions ⋯ 2021-07-04
wayland/x27-589-gauge@0.0.3
X27-589 automotive gauge. Work in progress. Wraps Guy Carpenter's SwitecX25 arduino library (https://github.com/clearwater/SwitecX25).
2021-06-19 ⋯ 3 versions ⋯ 2021-06-21