Join Michael Lehman for an in-depth discussion in this video Connecting outputs, part of Programming the Internet of Things with iOS.
- Well when you've got things coming in,…then you might want to have things going out.…Especially if you want to affect the real world.…Remember the Lumo Lift, the one that helps you…remember Mom's advice to sit up straight.…Well the way it tells you whether you're sitting…up straight or not is by using a little vibrating…motor, and it vibrates it once or twice or three times…to signal you exactly what's going on.…Now you have to connect up those outputs to…your command and control logic in some fashion and just…like with input, there's a variety of kinds of output.…
You can have Analog output, things where the…device on the other end operates differently depending upon…how much voltage you apply to the thing on the other end.…For example, a motor might rotate a certain speed…if you give it two volts of electricity and it might rotate…faster if you give it three volts of electricity.…In order to connect up to something that requires…a varying voltage, you use what's called an Analog…output because it has a digital analog converter…
- Exploring the IoT universe
- Understanding sensors and effectors
- Connecting inputs and outputs
- Connecting to devices via Wi-Fi or Bluetooth
- Using Apple iBeacon
- Creating your own things with programmable hardware
- Using IFTTT to program things
- Exploring trends in IoT
Skill Level Intermediate
1. The Internet of Things (IoT)
2. Exploring Things
3. Connecting to Things
4. Using Apple iBeacon
5. Creating Things
6. Managing Your Things
7. The Future of IoT
Next steps3m 4s
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