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Turn Your iPhone into a Plant Moisture Sensor
Convert an iPhone or iPad into a quadcorder and use it to “scan” for intel, like how wet or dry your plant soil is.
It’s all about the mistakes ... or learning from them.
The Sky's The Limit... Or Is It?
Selected questions from past Q&A columns.
Need to brush up on your electronics principles? These multi-part series may be just what you need!