Recent Posts

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11
Multifunction Timing Relay - Macromatic TE-8816U - Prevent Well Running Dry

https://www.youtube.com/watch?v=SQVUoIkKIBA

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YouTube Video Episodes / T4D #140 Lab Projects, PCBWay Contest and Chit Chat!
« Last post by SeanB on November 28, 2019, 12:53:16 PM »
T4D #140 Lab Projects, PCBWay Contest and Chit Chat!

https://www.youtube.com/watch?v=ITffTJguQm0

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YouTube Video Episodes / Yuji indoor "Sun" 500W LED for Solar Panel Testing
« Last post by SeanB on November 26, 2019, 12:22:51 PM »
Yuji indoor "Sun" 500W LED for Solar Panel Testing

https://www.youtube.com/watch?v=XZKMZ7MMwqc

How to make the sun shine indoors.
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General Discussion / Talking to a VXI Module without the mainframe?
« Last post by Mr Eastwood on November 21, 2019, 03:08:09 AM »
Hi,  does anyone know if it's at all possible to talk to a VXI module without the mainframe?
Thanks
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YouTube Video Episodes / Isolation Transformer - Adds Safety or Not??
« Last post by SeanB on November 16, 2019, 03:27:14 AM »
Isolation Transformer - Adds Safety or Not??

https://www.youtube.com/watch?v=5ialOQmxOfs

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YouTube Video Episodes / GFCI @ ~5 mA, 120 Volt Trip Time
« Last post by SeanB on November 09, 2019, 07:44:45 AM »
GFCI @ ~5 mA, 120 Volt Trip Time

https://www.youtube.com/watch?v=NDs3t8GZ4Sc

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Solar Power / Off Grid with panel optimizers
« Last post by jakmaymn on November 01, 2019, 05:27:44 PM »
Welcome Alex, Be careful with solar unless you are connecting your boomboxes to the inverter 120v AC port, rather than a direct DC in port or to the battery connections in the compartment.  Solar panel voltages can vary wildly and can rise to very high levels in strong sunlight.  The boomboxes probably dont have adequate over voltage protection if connected in the battery compartment.

 
<a href=https://prom-electric.ru/>.</a>
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YouTube Video Episodes / GFCI Earth Leakage Trip Time..and Sparks!
« Last post by SeanB on October 26, 2019, 12:43:55 AM »
GFCI Earth Leakage Trip Time..and Sparks!

https://www.youtube.com/watch?v=LqilNUki7zs\

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YouTube Video Episodes / T4D #139 LTO Battery, New Work Area, PCBWay Services
« Last post by SeanB on October 19, 2019, 04:17:52 PM »
T4D #139 LTO Battery, New Work Area, PCBWay Services

https://www.youtube.com/watch?v=vRKuBj0glVQ

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YouTube Video Episodes / EnviroKlenz Air Purifier Review - Keeping my lab air clean
« Last post by SeanB on October 11, 2019, 11:15:09 AM »
EnviroKlenz Air Purifier Review - Keeping my lab air clean

https://www.youtube.com/watch?v=TvQYzmp1W2I

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