J Biswas

J Biswas

Member

Member since
Nov 3, 2013
Last active
Mar 1, 2014
Total activities
0

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Recent contributions

  1. #Threads

    2bf3d8c5-0e12-4e97-ae65-7c95f8fbfdf1

    Dear Administrator, It is our sincere and kind request to, remove (permanently delete) our account from the list of participants in this...

  2. #Threads

    ed0a386f-0044-459e-8e7c-a420fe2e2d81

    Visit: < Removed >

  3. #Threads

    0c2c1564-113c-4ca0-ab9f-95b2fcca8c27

    "The company has a job to be done. I 'xyz' as a candidate, can fit here and solve this and get the...

  4. #Threads

    Forbix Semicon: Electronics Design and Automation Products Manufacturing Company

    We are happy to announce the launch of our new website: #-Link-Snipped-# We manufacture electronic automation and lighting products. All our products...

  5. #Threads

    8b808953-4587-4ba7-81ca-b42b3ed1b3cd

    RFM70 does give 5uA in power down mode, as we have checked. Although if you try changing the 30M crystal the machine...

  6. #Threads

    Centralized Energy Monitoring System

    Centralized energy monitoring system using FBXEM01 Energy Meters. Recently installed in a chemical plant (the wireless structure). GSM and Wired (RS485) are....

  7. #Threads

    28b530a3-ba59-4958-8f25-1812aa286e78

    Depending on the input and output specifications of current, voltage, ripple, duty-cycle etc. we usually choose following 2 approaches for our designs:...

  8. #Threads

    7bbd7279-6c97-4bbf-b8e0-75d33a1e905d

    We have 3 models for these... 1) HACT (Home Automation Controller with Touch) - this is what is shown in our site...

  9. #Threads

    144eaa6f-d401-42c8-b4e3-d4187eefa6d7

    We are in the process of designing a system that alarms whenever neutral line is grounded (for 3P motors), work is still...

  10. #Threads

    7ad3c2a1-d6f9-4c1c-8d5c-84e5eef45608

    TP - 3P switching no N TPN - 3P switching with un-protective N (no problem unless the motor winding body to the...

  11. #Threads

    ff304c49-3a16-4fee-870b-f08ba7105e40

    Not quite sure of market available text / design books dear, I never read any myself........we did L2 and L3 cache designs...

  12. #Threads

    f2941636-a648-42d8-9607-4d015c61fd30

    If you are making this project for own test experiment purpose then add some salt in water and make IOs to capture...

  13. #Threads

    589ac5a1-4710-48cd-860f-ae16c74bf967

    In RISC DC blocks are nearly 8 to 16 times (or even) more than IC blocks. This helps in single cycle instructions....

  14. #Threads

    0893abed-78a6-4570-8898-3de8acefc464

    CISC or RISC ??? Which you you need the answer for?

  15. #Threads

    Glass Touch Switches + Wireless Remote Operation

    Have a look at: #-Link-Snipped-# These capacitive glass touch switches can control home loads and plug points Basic system is just the...

  16. #Threads

    52966715-f82c-4a5c-8366-b3f625963eb0

    It took us some time to upload the images in our website. Anyway, here it is: #-Link-Snipped-#

  17. #Threads

    e73cc28f-1bc1-455d-9976-a09eaa746be3

    See where you can buy them. Pricing for > than 1K is less than Rs 500.00 #-Link-Snipped-# A huge amount of departmental...

  18. #Threads

    1cac7a61-1a12-40a7-a00a-458f11d356f8

    ADS1216 from Burr-Brown TI

  19. #Threads

    c12e9db9-6970-4143-9b3e-9f1a74fb9a5e

    AN939 from Microchip for the voltage attenuation part. There are millions of more application notes apart from these.

  20. #Threads

    b29d7307-2dce-4373-8823-bbef342df370

    That is good idea to have a common connector, but as I see a lot of practically limitations to it. Connectors designed...

  21. #Threads

    492cb57c-3ff6-4ed0-9e29-e5824b2a763e

    Ideal Op-amp: Infinite input impedance, Zero Output impedance, and Infinite gain. Hence, desired operation can be done with almost negligible loading, and...

  22. #Threads

    be8a62b0-b754-472d-99b0-ca30a03025ac

    uC = micro-Controller Use ISD IC to save and store voice for upto 60 secs.

  23. #Threads

    8a47de0d-782f-47c9-a5b6-f7ffd56449e2

    We from FORBIX SEMICON manufacture Digital Smart Energy Meters as one of our products. We have started supply it to concrete factories...

  24. #Threads

    40e3c4b7-c8a8-44dc-a8b2-50c67dd963d7

    If you are well verse with uCs then use 1). Using 2) and 3) will require hardware design and iterated timing calibration....

  25. #Threads

    28358be6-42ad-4498-83f2-6de858a1bda8

    1) Easier way - There are ready made ROM with voice encoding available. Enabling a particular memory location, produces a specific sound....

  26. #Threads

    aeb98405-13e8-4f3a-8095-fc70bae45bd5

    Many possible way to solve this. A few listed below: 1) Use external controller - pump out desired values to external controller...

  27. #Threads

    15a1282b-6090-4abd-b8bc-5f284ea8bbe0

    Final year project? - worth doing. Brilliant idea. Personally!!!! I like the idea. LPG weight measuring stand available at malls / supermarkets...

  28. #Threads

    c4551302-aee2-421f-9b3b-ee9eaf0957ef

    A better picture in here: h#-Link-Snipped-# I am not sure how to attach direct pictures to the thread here.

  29. #Threads

    d83794dc-e230-4e4f-831e-d7a7af48af51

    By the way, even 2.4GHz, 5GHz or any freq. per say can have PA (RF Power Amplifiers), to boost the transmission signal...

  30. #Threads

    86c1f0b0-2449-4d78-94f6-8b97298a59a7

    What you read is correct. Everything going wireless now a days, people have find empty freq. bands to operate. Now they are...

  31. #Threads

    b101199c-6632-4d3e-b52f-7859d60cbb82

    MLDBs works for high rated voltage. Something like > 400V, Bus Bar current > 1500Amps, a big amount of outgoing feeders, Internally...

  32. #Threads

    Smart Energy Meters: FORBIX SEMICO

    Hello dear reader, This is my 2nd Post/thread. Please have a look at the pictures of our new product that we are...

  33. #Threads

    287c2f89-f483-4921-853b-e7f2d7ad292b

    As for the size of the remote controller, trust me, this is the pain in the neck for us too. We planning...

  34. #Threads

    27ef2ee4-323a-4210-9899-e5fdc8da9126

    Our receiver controller works on Wireless (little different than Zigbee, we use our propriety protocol for the same), a protocol implemented over...

  35. #Threads

    b29cc5e0-835c-4eeb-8cd0-71d824afdcb5

    An a word the moderator: "Please do transfer the thread to the appropriate section". I was not sure of the category field,...

  36. #Threads

    Home Automation Product: Touch Glass + Wireless Radio

    This is my 1st post on this technical forum. We are into manufacturing of Industrial Automation products, now starting to develop home...