capacitive sensors could be used.
https://www.instructables.com/Capacitiv ... el-Sensor/
Did a sample some time ago viewtopic.php?t=336525#p2015295
https://www.instructables.com/Capacitiv ... el-Sensor/
Did a sample some time ago viewtopic.php?t=336525#p2015295
Statistics: Posted by ghp — Thu Nov 21, 2024 9:44 pm