« Last post by woody on October 06, 2019, 01:21:48 am »
The cells are available from China, just about all the batteries on ebay are fakes, you have to deal with e factories and they want to sell you 500 minimum..
« Last post by woody on October 06, 2019, 01:14:03 am »
Hi, dont think it was me but it is simple to make, get an opamp and a mobile phone vibration unit, put in your hand in a plastic tube, plug into detector audio or if you use or booster it will drive a vibration motor directly, just a series diode to convert audio to dc.
« Last post by woody on October 06, 2019, 01:08:52 am »
Have not been on here for a while, been working on detector projects such as the new audio processor unit and a redesigned front end and gain system with built in noise filters.
« Last post by WesHawkins on June 27, 2019, 11:30:26 am »
Sorry it’s been forever for me to respond but life gets busy and there just hasn’t been time to get out with my modded 5000 yet. Combine that with all the development going on in our gold fields that equates to lost access. Hopefully by this fall I can get back out.