Hi,
I've got an idea for a hopefully simple electronics project but don't know where to start so I'm looking for some pointers. If you remember Time Team, the geophysics team used to do ground resistance surveys to look for underground structures. I want to build something similar based on a simple usb device which I can connect to a smart phone/tablet. When asked by an android app running on the tablet, the device would measure the resistance between two probes in contact with the ground and return this as a single value which I can then plot on a map.
Any and all advice appreciated,
Thanks, Martin
I've got an idea for a hopefully simple electronics project but don't know where to start so I'm looking for some pointers. If you remember Time Team, the geophysics team used to do ground resistance surveys to look for underground structures. I want to build something similar based on a simple usb device which I can connect to a smart phone/tablet. When asked by an android app running on the tablet, the device would measure the resistance between two probes in contact with the ground and return this as a single value which I can then plot on a map.
Any and all advice appreciated,
Thanks, Martin