Part Number: BOOSTXL-CAPKEYPAD Other Parts Discussed in Thread: TIDM-1021 , , CAPTIVATE-PGMR , MSP430FR2522 Hello everyone,
my goal is to develop a waterproof capacitive touch-sensor.
In many sources on the internet, it is said that a mutual-capacitance…
Hi Dennis,
Thank you for your reply.
When looking at TIDM-1021, RX traces is hidden behind the board and just above the front seems to be hatched with TX.
My idea's concern is that the RX trace will be exposed on the touch surface and will falsely detect…
Hi U-SK,
Making the LED holes larger will impact the sensitivity of the button. The less copper sensor area there is to interact with a person's finger, the more you will have to increase the sensor's sensitivity to compensate for this. One solution…
Part Number: MSP430FR2633 Other Parts Discussed in Thread: CAPTIVATE-FR2633 , TIDM-CAPTIVATE-64-BUTTON Hi, I am designing capacitive touch keypad using MSP430FR2633.
I wanted to inquire if I have to connect resistors of 470k at processor side along capacitive…
HI,
I am vivek kumar I am new to MSP430FR2633 and Captivate touch button.
I got a source code from TI sites TIDM-CAPTIVATE-64-BUTTON Software and i am using the basic demo code.
I am not using any design center software here.I flashed the TIDM-CAPTIVATE…
Hi Cash,
I am using TIDM-CAPTIVATE-64-BUTTON Software -> Basic Demo code that i get from the Ti sites there have a UART Interface but I'm not getting proper data from uart. Even without touch of keypad (CAPTIVATE-64-BUTTON) it continuously sends…
Other Parts Discussed in Thread: MSP430FR2633 , TIDM-CAPTIVATE-64-BUTTON Dear team,
We have plan to upgrade our cap sence touch key pad to capTIvate ( MSP430FR2633 ) technology. Now we are using MSP-EXP430G2 launch pad for programming the MSP430FR2633 controller…
Part Number: MSP430FR2633 Hi ,
I am using MSP430FR2633 in one of my project and using TIDM-captivate 64 button keypad as keypad . Please help me in which register of MSP430FR2633 we can able to see the pressed key status like , which key we pressed . …
Have you referred to the CapTIvate Technology Guide? www.ti.com/CapTIvateTechGuide
Under Design Guide -> Ultra Low Power you can find the average current required to drive the maximum number of CapTIvate buttons, but this does not account for the CPU…
Part Number: MSP430FR2633 Hi TI
The TIDM-CAPTIVATE-ELOCK EVM, what is the average power consumption of the whole machine?
what is the instantaneous current when the key is pressed?