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Digital Music Box Project



New Digital Music Box project work in progress:

  • Wind up rotary encoder with wind up clicking sound effect.
  • External input for button or other trigger mechanism
  • Deep sleep mode when not playing to conserve battery for many years of life on 2 AA batteries
  • Can hold about 3 – 4 minutes worth of musical data
  • Software controlled volume level
  • Serial interface for uploading new music
  • Midi to MusicBox software to convert and upload music

Check it out and let me know what you think, I might start selling these as kits soon.


Check Out EEWeb

EEWebFor anyone interested in Electrical Engineering you should really check out EEWeb it contains numerous resources: news, forums, tools, articles, videos and more.  The web based tools alone are a great resource for any engineer but the constant flow of new articles and projects is a great source of knowledge and information.


New Breakout Board Available

feat_chipcap2We are proud to announce the availability of the ChipCap2 Temperature and Humidity Sensor Breakout Board. This low cost board comes with a lot of great features:

  • Fully Calibrated & Temperature Compensated
  • Digital i2c communication
  • Built-in Alarm function and logic pins.
  • Once alarm values are set it can work without a microcontroller.
  • Precision & Accuracy (±2%RH, ±0.3°C, 14 bit )
  • Humidity Range: 0 ~ 100% RH  -  Response Time: 7s
  • Temperature Range: -40°C ~ 125°C  -  Response Time: 5s
  • Low Current Consumption
  • Reliable in Harsh Environments

Check out the project page for more details or head over to the store to pick one up.


pyMCU Turns 2 Years Old Today




It was only two short years ago pyMCU was introduced to the world, the idea was to create something that would combine the easy to learn python programming language with electronics so users of all skill levels could create fun and interesting projects. Judging by the projects we have seen from users it has been a great success.

In celebration of the two year old birthday we are offering a 10% discount for all items at the store for one week, use coupon code: 2YEARSOLD