soldering and sensor testing

We finally managed to get all the sensors and soldered most of them for testing purposes. We tested out both temperature sensors with the following simple code

#include <OneWire.h> // DS18B20 op pin 2. OneWire ds(2);

void setup() {

// Start seriele poort.

Serial.begin(9600);

}

void loop() {

byte data[2];

ds.reset();

ds.write(0xCC);

ds.write(0x44);

delay(750);

ds.reset();

ds.write(0xCC);

ds.write(0xBE);

data[0] = ds.read();

data[1] = ds.read();

int Temp = (data[1]<<8)+data[0];

Temp = Temp>>4;

// schrijf temperatuur naar console.

Serial.print(" T = "); Serial.print(Temp); Serial.println("'C");

I also helped Minh with testing of the heartbeat sensor.

My next task was testing the RF link kit. I followed the following guide:

https://randomnerdtutorials.com/rf-433mhz-transmitter-receiver-module-with-arduino/