Search the Community
Showing results for tags 'schematic'.
I made a heart rate sensor, and prototyped it with the launchpad. The mcu reads BPM and displays it on an LCD. I now want to create a pcb without the launchpad. I've attached what I have so far. I'm powering everything from a 9V battery, so I have a 3.3V regulator which I will use to power the MSP430G2553. Can I just connect the the output of the regulator to the VCC pin, and connect all the other pins to the circuit as I did with the launchpad, or are there other considerations I need to account for? Also, how do I debug and edit the program while the microcontroller is on my custom pcb?
I will probably switch to using a micro, but getting something working, without one, should help me with writing the code. I record concerts, and recently switched from recording into a laptop to a multi channel recorder. While I have used worse, the deck's meter is lacking, compared to the software one I am used to. One reason for building this is to get more resolution, the only markings are at -18dB (?) and 0dB. Also, there is no peak hold, so unless I am looking at it, when a spike happens, I do not know how close it came to clipping. In addition, I also want to add a clip indicator,
Hello, I am looking for a working Eagle library for the CC1310F64RHBT. I am not experienced with creating .lbr files for Eagle, but after some googling I have produced a rough one which is based on a conversion from the Ultra Librarian .bxl format. If anyone has a working library that they already use, it would be super helpful if they could share it with me. Taking a look at the library attached below which I have produced and confirming that the SMD footprint will work would be super helpful. Thanks, Cameron CC1310F64RHB.lbr
I'm learning to read schematics. I noticed that the original Launchpad's target-socket schematic (slau318d, page20) doesn't show the ground pin running to the ground symbol like other grounded lines. Is that implied? If so, why is the VCC pin explicitly running to VCC? Thanks!