Force Sensitive Resistor - Revision history

Jingfeng at 14:08, 28 November 2012

2012-11-28T14:08:44Z

2012-11-28T14:05:52Z

‎Simple Code for Analog FSR Measurements

2012-11-28T14:05:22Z

‎Simple Code for Analog FSR Measurements

2012-11-28T14:05:04Z

‎Simple Code for Analog FSR Measurements

2012-11-28T14:04:11Z

‎Simple Code for Analog FSR Measurements

2012-11-28T14:03:57Z

‎Simple Code for Analog FSR Measurements

2012-11-28T14:02:23Z

‎Simple Code for Analog FSR Measurements

2012-11-28T14:01:19Z

‎FSR Sample Project

2012-11-28T13:59:30Z

2012-11-28T13:53:00Z

‎Connecting to an FSR

@@ Line 60: / Line 60: @@
 /* FSR simple testing sketch.
@@ Line 95: / Line 97: @@
    delay(1000);
+}

← Older revision		Revision as of 14:05, 28 November 2012
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	[[File:Fsrpulldownsch.gif \| 200px]]		[[File:Fsrpulldownsch.gif \| 200px]]

−	[[File:Simpletestout.gif \| ~~300px~~]]	+	[[File:Simpletestout.gif \| 400px]]
		+
		+
		+
		+	/* FSR simple testing sketch.
		+
		+	Connect one end of FSR to power, the other end to Analog 0.
		+	Then connect one end of a 10K resistor from Analog 0 to ground
		+
		+
		+	int fsrPin = 0; // the FSR and 10K pulldown are connected to a0
		+	int fsrReading; // the analog reading from the FSR resistor divider
		+
		+	void setup(void) {
		+	// We'll send debugging information via the Serial monitor
		+	Serial.begin(9600);
		+	}
		+
		+	void loop(void) {
		+	fsrReading = analogRead(fsrPin);
		+
		+	Serial.print("Analog reading = ");
		+	Serial.print(fsrReading); // the raw analog reading
		+
		+	// We'll have a few threshholds, qualitatively determined
		+	if (fsrReading < 10) {
		+	Serial.println(" - No pressure");
		+	} else if (fsrReading < 200) {
		+	Serial.println(" - Light touch");
		+	} else if (fsrReading < 500) {
		+	Serial.println(" - Light squeeze");
		+	} else if (fsrReading < 800) {
		+	Serial.println(" - Medium squeeze");
		+	} else {
		+	Serial.println(" - Big squeeze");
		+	}
		+	delay(1000);
		+	}

← Older revision		Revision as of 14:02, 28 November 2012
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	===Simple Code for Analog FSR Measurements===		===Simple Code for Analog FSR Measurements===
		+
		+	[[File:Fsrpulldowndia.png \| 400px]]

← Older revision		Revision as of 14:01, 28 November 2012
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	==FSR Sample Project==		==FSR Sample Project==

−	===Simple Code for Analog FSR Measurements	+	===Simple Code for Analog FSR Measurements===

← Older revision		Revision as of 13:59, 28 November 2012
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	[[File:Fsrhead.jpg \|400px]]		[[File:Fsrhead.jpg \|400px]]
		+
		+
		+	==FSR Sample Project==
		+
		+	===Simple Code for Analog FSR Measurements

← Older revision		Revision as of 13:53, 28 November 2012
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	We recommend to use a 2.54mm female header to connect to it.		We recommend to use a 2.54mm female header to connect to it.
		+
		+	[[File:Fsrhead.jpg \|400px]]