Ks0309 Keyestudio Thin-film Pressure Sensor (Black and Eco-friendly): Difference between revisions
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== Keyestudio Thin-film Pressure Sensor == | == Keyestudio Thin-film Pressure Sensor == | ||
<br>[[File:Ks0309.png|600px|frameless|thumb]]<br> | <br>[[File:Ks0309.png|600px|frameless|thumb]]<br> | ||
== Description == | == Description == | ||
| Line 7: | Line 8: | ||
When the sensor detects the outside pressure, the resistance of sensor will make a change. So we can use the circuit to convert the pressure signal that senses pressure change into the corresponding electric signal output. In this way, we can know the conditions of pressure changes by detecting the signal changes. | When the sensor detects the outside pressure, the resistance of sensor will make a change. So we can use the circuit to convert the pressure signal that senses pressure change into the corresponding electric signal output. In this way, we can know the conditions of pressure changes by detecting the signal changes. | ||
<br>[[File:KS0309- (5).jpg|600px|frameless|thumb]]<br> | <br>[[File:KS0309- (5).jpg|600px|frameless|thumb]]<br> | ||
== Parameters == | == Parameters == | ||
| Line 20: | Line 22: | ||
* Recovery Time：＜15ms <br> | * Recovery Time：＜15ms <br> | ||
* Working Temperature：﹣20℃ to 60℃ <br> | * Working Temperature：﹣20℃ to 60℃ <br> | ||
== Connection Diagram == | == Connection Diagram == | ||
| Line 25: | Line 28: | ||
<br>[[File:Ks0309-1.png|600px|frameless|thumb]]<br> | <br>[[File:Ks0309-1.png|600px|frameless|thumb]]<br> | ||
== Sample Code == | == Sample Code == | ||
| Line 43: | Line 47: | ||
} | } | ||
</pre> | </pre> | ||
== Test Result == | == Test Result == | ||
| Line 48: | Line 53: | ||
Then, press the sensor with your hand, the value shown on the monitor is increasing. So this sensor works normally. | Then, press the sensor with your hand, the value shown on the monitor is increasing. So this sensor works normally. | ||
<br>[[File:Ks0309-2.png|500px|frameless|thumb]]<br> | <br>[[File:Ks0309-2.png|500px|frameless|thumb]]<br> | ||
== Documents == | == Documents == | ||
'''Datasheet:''' <br> | '''Datasheet:''' <br> | ||
https://drive.google.com/open?id=1hja4Nri3d3MArMfr9Ymp3WtAv_2NSEiz | https://drive.google.com/open?id=1hja4Nri3d3MArMfr9Ymp3WtAv_2NSEiz | ||
== Get One Now == | == Get One Now == | ||
| Line 60: | Line 67: | ||
http://www.keyestudio.com/ks0309.html | http://www.keyestudio.com/ks0309.html | ||
'''AliExpress:''' | '''From AliExpress:''' | ||
[https://www.aliexpress.com/item/Keyestudio-Thin-film-Pressure-Sensor-For-Arduino/32854544769.html?spm=2114.search0104.3.7.454062c2yUMKyy&ws_ab_test=searchweb0_0,searchweb201602_4_10152_10151_10065_10344_10068_10342_10325_10343_10546_10340_10548_10341_10697_10696_10084_5722520_10083_10618_10307_10059_5722620_5722920_10534_308_5722720_5722820_100031_10103_441_10624_10623_10622_10621_10620,searchweb201603_1,ppcSwitch_5&algo_expid=9d6dc020-f8ed-4817-8c87-a7e7f7062144-1&algo_pvid=9d6dc020-f8ed-4817-8c87-a7e7f7062144&priceBeautifyAB=0] | [https://www.aliexpress.com/item/Keyestudio-Thin-film-Pressure-Sensor-For-Arduino/32854544769.html?spm=2114.search0104.3.7.454062c2yUMKyy&ws_ab_test=searchweb0_0,searchweb201602_4_10152_10151_10065_10344_10068_10342_10325_10343_10546_10340_10548_10341_10697_10696_10084_5722520_10083_10618_10307_10059_5722620_5722920_10534_308_5722720_5722820_100031_10103_441_10624_10623_10622_10621_10620,searchweb201603_1,ppcSwitch_5&algo_expid=9d6dc020-f8ed-4817-8c87-a7e7f7062144-1&algo_pvid=9d6dc020-f8ed-4817-8c87-a7e7f7062144&priceBeautifyAB=0] | ||
'''Ebay:''' | '''From Ebay:''' | ||
[https://www.ebay.com/itm/Keyestudio-Thin-film-Pressure-Sensor-Module-for-arduino-UNO-Mega2560-/132527945273] | [https://www.ebay.com/itm/Keyestudio-Thin-film-Pressure-Sensor-Module-for-arduino-UNO-Mega2560-/132527945273] | ||
[[Category: Sensor]] | [[Category: Sensor]] | ||
Revision as of 14:02, 9 July 2018
Keyestudio Thin-film Pressure Sensor
Description
This sensor adopts the flexible nano pressure-sensitive material with an ultra-thin film pad. It has the functions of water-proof and pressure detection.
When the sensor detects the outside pressure, the resistance of sensor will make a change. So we can use the circuit to convert the pressure signal that senses pressure change into the corresponding electric signal output. In this way, we can know the conditions of pressure changes by detecting the signal changes.
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Parameters
- Working Voltage：DC 3.3V—5V
- Range：0-10KG
- Thickness：＜0.25mm
- Response Point：＜20g
- Repeatability：＜±5.8%（50% load）
- Accuracy：±2.5%（85% range interval）
- Durability：＞100 thousand times
- Initial Resistance：＞100MΩ (no load)
- Response Time：＜1ms
- Recovery Time：＜15ms
- Working Temperature：﹣20℃ to 60℃
Connection Diagram
You can refer to the following connection. For UNO board and pressure sensor, connect the S pin of sensor to A0, negative pin to GND, positive pin to 5V.
Sample Code
Wire it up well, please upload the below code to Arduino IDE .
int s_pin = A0;
void setup()
{
Serial.begin(9600);
pinMode(s_pin,INPUT);
}
void loop()
{
Serial.println(analogRead(s_pin));
delay(500);
}
Test Result
Done uploading the above code, open the serial monitor on Arduino IDE.
Then, press the sensor with your hand, the value shown on the monitor is increasing. So this sensor works normally.
Documents
Datasheet:
https://drive.google.com/open?id=1hja4Nri3d3MArMfr9Ymp3WtAv_2NSEiz
Get One Now
You can log onto our website to get one. Or purchase it in other links as you like.
Official Website:
http://www.keyestudio.com/ks0309.html
From AliExpress: [1]
From Ebay: [2]