Skip to content

wattnotions

fast documentation of hardware and software projects

  • Home
  • tenma

Archives

tenma

  • Hacks
  • Hardware
  • Projects
  • Python

Tenma 72-7735 DMM: Serial interface with Python

Shane Ormonde9 years ago9 years ago1415 mins

The Tenma 72-7735 is a lower end DMM that comes with quite a few handy features including an opto-isolated serial output. This serial communication is over a cable with a male db-9 rs-232 serial connector on one end and a connector housing a photo-diode that fits into the multimeter on the other end. Here is…

Read More
  1. wattnotions on Messing about with trilaterationSeptember 27, 2023

    Not unnecessarily complicated enough :D

  2. Mikhail Grushinskiy on Messing about with trilaterationSeptember 26, 2023

    Why don’t you just use GPS with 2 cm accuracy which is achievable with RTKLib?

  3. Maria on Low power magnetic hold and release mechanismAugust 25, 2023

    From where i can read out more about it. Do you have any suggestive readings?

  4. Mikhail Grushinskiy on OpenWave – take 2May 28, 2023

    You would also need fast Fourier transform to find out waves frequently to use it as reference point to give…

  5. Mikhail Grushinskiy on OpenWave – take 2May 28, 2023

    You would need wind sensor real-time data. You would need to tilt compensate wind data from real time IMU data.…

Enter your email address to subscribe to this blog and receive notifications of new posts by email.

Join 26 other subscribers

Newsmatic - News WordPress Theme 2023. Powered By BlazeThemes.