A blog for notes and updates to the book “Making Things Talk”
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If you’re trying to use any of the Ethernet examples or the Wifi example straight from the 2nd edition of Making Things Talk, you’re probably getting some errors related to the definition of Client and Server. Here’s how to fix them.
/* Analog output Language: Wiring/Arduino Reads an analog input and uses its value to dim an LED output Connections: analog sensor on analog input pins 0 LED on digital pin 3 */
This program reads two analog sensors and one digital sensor and prints them out. Use it for testing your sensors.
/*
MIDI
Language: Wiring/Arduino
plays MIDI notes from 30 to 90 (F#-0 to F#-5)
*/
/*
Blink (aka Hello World! In Arduino/Wiring):
Language: Arduino/Wiring
Blinks an LED attached to pin 13 every half second.
Connections:
Pin 13: + leg of an LED (- leg goes to ground)
*/
/*
Analog sensor reader
Language: Arduino/Wiring
Reads an analog input on Analog in 0, prints the result
as an ASCII-formatted decimal value.
Connections:
FSR analog sensor on Analog in 0
*/
/* Air Quality meter Language: Wiring/Arduino (pin numbers defined for Arduino) Microcontroller is connected to a Lantronix serial-to-ethernet device. This program connects to a HTTP server through the Lantronix module, makes a HTTP GET request for a PHP script, and parses the returned string. Lantronix device communicates at 9600-8-n-1 non-inverted (true) serial. Lantronix serial settings: Baudrate 9600, I/F Mode 4C, Flow 00 Port 10001 Remote IP Addr: --- none ---, Port 00000 Connect Mode : D4 Disconn Mode : 00 Flush Mode : 00 */
/* SoftwareSerial example Language: Wiring/Arduino This program uses the SoftwareSerial library to send serial messages on pins 8 and 9. // include the SoftwareSerial library so you can use its functions: */
/* SoftwareSerial example Language: Wiring/Arduino This program is a variation on the networked air quality meter. It uses the SoftwareSerial library to send serial messages on pins 8 and 9. */
/* IR transmit example Language: Wiring/Arduino This program reads an analog input on pin 0 and sends the result out as an ASCII-encoded string. The TX line of the microcontroller is connected to a Rentron TX-IRHS IR transmitter which can transmit at 19200 bps. */
