354. How to select processor or controller ?
355. How to remove crosstalk from clock ?
356. How to route DDR to avoid crosstalk and how to make them secure after PCB manufactured ?
357. What will be the firmware communication/involvement during controller selection ?
358. What are the Hardware checks and tests after the PCB is made ?
359. Difference between open collector and open drain?
360. PCB stack up and what are the issues after PCB is made related to stack up ?
361. How to do signal integrity ? Types?
362. How to select no. of capacitor in controller , orders and values when No reference design / data sheet reference is available ?
363. how t interface GSM and GPS devices to controllers?
364. How to decide value for pull up at I2C?
365. How to do power consumption measurement practically ?
366. can you list few Certification points in schematic and PCB ?
367. EMI/EMC testing and problems ?
368. Difference between DC DC and LDO ? Which one is better and why ?
There is a #100 days Embedded coding challenge and #100 days Embedded Hardware challenge running in the below forums. Please, do join and participate.
The questions posted in this blog shall be discussed in detail in the above forums.
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