Connecting HW and SW

Sample Source Code void b_Send2IFTTT(String EventValue){ Serial.print("Connecting to "); Serial.println(IFTTTAddress); WiFiClient client; const int httpPort = 80; if(!client.connect(IFTTTAddress, httpPort)){ Serial.println("Connection to IFTTT Failed"); return; } //String urlString = String(IFTTTAddress) + "/trigger/"; String urlString = "/trigger/"; urlString += EventValue; urlString += "/with/..

#include #define MAX485DE 2 #define MAX485RE 2 ModbusMaster node; void preTransmission(){ digitalWrite(MAX485DE, 1); } void postTransmission(){ digitalWrite(MAX485DE, 0); } void setup(){ pinMode(MAX485DE, OUTPUT); postTransmission(); Serial.begin(9600); node.begin(1, Serial); node.preTransmission(preTransmission); node.postTransmission(postTransmission); } bool state = true; void loop(){ uint8_t..

#include #define ADC_ADDRESS 0x68 #define ADC_CONFIG 0XFC #define PIN_MUXINA 4 #define PIN_MUXINB 5 #define PIN_MUXINC 6 #define PIN_MUX0 7 #define PIN_MUX1 8 #define PIN_MUX2 9 #define PIN_RELAY 12 int CommandStatus = 0; int MuxNum = -1; int PortNum = -1; long ADCValue = -1; void setup() { Wire.begin(); Wire.beginTransmission(ADC_ADDRESS); Wire.write(ADC_CONFIG); Wire.endTransmission(); pinMode..

RFID 태그 판독하기 - Parallax RFID 활용 - Serial communication

보호되어 있는 글입니다.

: 온도 측정하기 - LM25 활용

: 소리 감지하기 - Microphone BOB-08669(Sparkfun) 활용 - 적정한 평균값 계산

: 진동 감지하기 - Piezo knock sensor 활용

보호되어 있는 글입니다.

#include int addr = 0; String InputString = "Test/String!"; int TestCount =0; void setup() { // put your setup code here, to run once: EEPROM.begin(512); } void loop() { // put your main code here, to run repeatedly: delay(1000); String String1 = InputString + TestCount; } void b_WriteChar_EEPROM(int Address, char Char){ EEPROM.write(Address, Char); EEPROM.commit(); } void b_WriteString_EEPROM(i..