The MPR121 capacitive keyboard uses the MPR121 and 12 touch-sensitive pads to give a simple 'keyboard' with an output i2C The card also has four mounting holes that allows it to be used as an input system in place of the traditional buttons These keyboards function to measure the capacity of twelve points When an object approaches for the connector, it measures capacity changes. This signals the MPR121 that something has touched a 'button' Size: approx.75 * 50 * 3mm
{"id":4376947621974,"title":"CJMCU-122 Capacitive Touch Keypad Module","handle":"cjmcu-122-capacitive-touch-sensor-module","description":"\u003cp\u003e\u003cspan\u003eThe MPR121 capacitive keyboard uses the MPR121 and 12 touch-sensitive pads to give a simple 'keyboard' with an output i2C\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e The card also has four mounting holes that allows it to be used as an input system in place of the traditional buttons\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e These keyboards function to measure the capacity of twelve points\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e When an object approaches for the connector, it measures capacity changes. This signals the MPR121 that something has touched a 'button'\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e Size: approx.75 * 50 * 3mm\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/Hbe6d78991eb84d99b53ce7e242555ec4r_480x480.jpg?v=1592746569\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h5\u003e\n\u003ca href=\"https:\/\/github.com\/thinkrobotics\/SAMPLE_CODE\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC1072\"\u003e\u003cspan\u003eSample Code\u003c\/span\u003e\u003c\/a\u003e","published_at":"2022-12-06T11:18:47+05:30","created_at":"2019-11-15T13:08:46+05:30","vendor":"ThinkRobotics.in","type":"Sensor","tags":["16 pin","capacitive","ELC1","IN-MOD","touch","touch button","touch keypad"],"price":24999,"price_min":24999,"price_max":24999,"available":true,"price_varies":false,"compare_at_price":50000,"compare_at_price_min":50000,"compare_at_price_max":65000,"compare_at_price_varies":true,"variants":[{"id":31288744181846,"title":"Without Soldered Pins","option1":"Without Soldered Pins","option2":null,"option3":null,"sku":"ELC1072","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"CJMCU-122 Capacitive Touch Keypad Module - Without Soldered Pins","public_title":"Without Soldered Pins","options":["Without Soldered Pins"],"price":24999,"weight":20,"compare_at_price":50000,"inventory_management":"shopify","barcode":"31288744181846","requires_selling_plan":false,"selling_plan_allocations":[]},{"id":31288744214614,"title":"With Soldered Pins","option1":"With Soldered Pins","option2":null,"option3":null,"sku":"ELC1072S","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"CJMCU-122 Capacitive Touch Keypad Module - With Soldered Pins","public_title":"With Soldered Pins","options":["With Soldered Pins"],"price":24999,"weight":20,"compare_at_price":65000,"inventory_management":"shopify","barcode":"31288744214614","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/products\/20191101_145940.jpg?v=1614332481","\/\/thinkrobotics.com\/cdn\/shop\/products\/20191101_150002.jpg?v=1614332500","\/\/thinkrobotics.com\/cdn\/shop\/products\/20191101_150141.jpg?v=1614332543","\/\/thinkrobotics.com\/cdn\/shop\/products\/20191101_150159.jpg?v=1614332561"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/products\/20191101_145940.jpg?v=1614332481","options":["Header Pins"],"media":[{"alt":"CJMCU-122 Capacitive Touch Keypad Module","id":5694588485718,"position":1,"preview_image":{"aspect_ratio":1.0,"height":2774,"width":2774,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/20191101_145940.jpg?v=1614332481"},"aspect_ratio":1.0,"height":2774,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/20191101_145940.jpg?v=1614332481","width":2774},{"alt":"CJMCU-122 Capacitive Touch Keypad Module","id":5694588518486,"position":2,"preview_image":{"aspect_ratio":1.0,"height":2643,"width":2643,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/20191101_150002.jpg?v=1614332500"},"aspect_ratio":1.0,"height":2643,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/20191101_150002.jpg?v=1614332500","width":2643},{"alt":"CJMCU-122 Capacitive Touch Keypad Module","id":5694588551254,"position":3,"preview_image":{"aspect_ratio":1.0,"height":2718,"width":2718,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/20191101_150141.jpg?v=1614332543"},"aspect_ratio":1.0,"height":2718,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/20191101_150141.jpg?v=1614332543","width":2718},{"alt":"CJMCU-122 Capacitive Touch Keypad Module","id":5694588584022,"position":4,"preview_image":{"aspect_ratio":1.0,"height":2976,"width":2976,"src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/20191101_150159.jpg?v=1614332561"},"aspect_ratio":1.0,"height":2976,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/products\/20191101_150159.jpg?v=1614332561","width":2976}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e\u003cspan\u003eThe MPR121 capacitive keyboard uses the MPR121 and 12 touch-sensitive pads to give a simple 'keyboard' with an output i2C\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e The card also has four mounting holes that allows it to be used as an input system in place of the traditional buttons\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e These keyboards function to measure the capacity of twelve points\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e When an object approaches for the connector, it measures capacity changes. This signals the MPR121 that something has touched a 'button'\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003e Size: approx.75 * 50 * 3mm\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h5\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/Hbe6d78991eb84d99b53ce7e242555ec4r_480x480.jpg?v=1592746569\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h5\u003e\n\u003ca href=\"https:\/\/github.com\/thinkrobotics\/SAMPLE_CODE\/tree\/master\/ELECTRONIC_COMPONENTS\/ELC1072\"\u003e\u003cspan\u003eSample Code\u003c\/span\u003e\u003c\/a\u003e"}
