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/** | |
* Returns of max profit for the given market values | |
* it there are not possible to compleat the deal it will return 0 | |
* | |
* @param $marketValues the array wit market values, should contain at least one value | |
* @return int | |
*/ | |
function getMaxProfit($marketValues) : int | |
{ | |
$minValue = $marketValues[array_keys($marketValues)[0]]; |
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#include <Wire.h> | |
#include <Adafruit_INA219.h> // You will need to download this library | |
Adafruit_INA219 sensor219; // Declare and instance of INA219 | |
void setup(void) | |
{ | |
Wire.begin(13, 15); //define which pins used for i2c | |
Serial.begin(9600); |
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/* | |
Simple script to send data to RequesBin | |
http://maxistar.ru/blog/%D0%9F%D0%BE%D1%81%D1%8B%D0%BB%D0%B0%D0%B5%D0%BC-%D0%B4%D0%B0%D0%BD%D0%BD%D1%8B%D0%B5-%D0%B2-%D0%BE%D0%B1%D0%BB%D0%B0%D0%BA%D0%BE/ | |
The original script was found at https://RandomNerdTutorials.com/esp32-sim800l-publish-data-to-cloud/ | |
Modified by Max Starikov | |
*/ | |
// Your GPRS credentials (leave empty, if not needed) |
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// INA219 Current Sensor with OLED Display for Arduino Uno | |
// | |
// This sketch was modified from the Adafruit INA219 library example | |
// | |
// Gadget Reboot | |
// | |
// Required Libraries | |
// https://github.com/adafruit/Adafruit_INA219 | |
// https://github.com/adafruit/Adafruit_SSD1306 |
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