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After some research I found the AD7705. To test it I bough two ICs. The ICs cost at least 4USD.The I saw an article about a little PCB with...
Asked on 12/17/2021
2 answerIf we put 2 diodes in parallel with each other forward biased and the forward voltage of 1 diode is 0.7 V and the forward voltage of the 2nd diode...
Asked on 12/17/2021
5 answerI am designing a PCB which communicates with an encoder over RS422 at 2Mbps (15ns rise time typical in the MAX490's datasheet), and I am currently selecting the connectors. I...
Asked on 12/17/2021 by Mister Mystère
3 answerI want to write a program (this is not programming question!!) that numerically solves voltage across virtual battery-resistor circuit over time. But sometimes explanations is too overcomplicated, not using simple...
Asked on 12/17/2021 by xakepp35
0 answerI have a behavioral model of an external RAM part. This vendor seems to have used some external library functions or procedure they made. It has these functions like: MinDelay...
Asked on 12/17/2021 by Cit5
1 answerI was looking at some rotary trimmer switches:http://www.grayhill.com/assets/1/7/DIP_Series_94H.pdf And noticed that the flush screwdriver dial is available in two different designs for the same part. ...
Asked on 12/17/2021
2 answerI'm working on a board where I will need to mechanically enable/disable some functionality/portions of the hardware. I would like to have the functionality of a DIP switch (see...
Asked on 12/15/2021 by Joel B
2 answerNew to post, but I come here often. So I am working on building a small fermentation chamber and i want to control the temperature using two Peltier's. One for...
Asked on 12/15/2021
1 answerI'm looking for a part that enables a user to frequently change a configuration. Right now I'm utilizing a SMD DIP switch connected to an I2C I/O expander. What bothers...
Asked on 12/15/2021 by timonsku
11 answerI plan to use a CT to measure the current on a resistor whose voltage will be controlled by two SCRs in antiparallel. The main function of the CT is...
Asked on 12/15/2021 by Fabián Romo
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