If you are experiencing no sound from your Bluetooth speaker, there are a few things you can try to troubleshoot the issue:
- Check the volume: Make sure that the volume on the speaker and your device (such as a phone
Category: Electronics
Troubleshooting Electronic Circuits
Troubleshooting Electronic Circuits
Quick Notes: Replacing Electrolytic Capacitors and Soldering
For now, here’s a short summary on troubleshooting techniques for the experienced hobbyist concerning (aluminum) electrolytic capacitors.
If you are restoring older electronic devices such as radios, tape recorders, ste- reos, power supplies, signal generators, etc., you should most likely replace all the electrolytic capacitors with the same (or sometimes larger) capacitance and voltage rating. For example, if there is a 100 μf, 10-volt electrolytic capacitor that has lost its capacitance or became leaky, you can replace it with a new 100 μf, 16-volt version. Of … Read the rest
Sony FX9 V3 is here What’s new? Video review and sample footage.
The FX9 is getting more functionality with the new Firmware Version 3.
This makes it possible for the camrea to make use of the real-time tracking.
Control the camera from a distance uwing the remote control capabilities.
Film wide with … Read the rest
Buy hand wind dynamo power bank, alarm siren, radio and flashlight!
Get it directly on Amazon link: https://v-mp.com/shoplinks/amazon/powerbank-dynamo
This device could save your life in as a powerful light, it’s a power bank that you can charge with solar power and the hand crank Dynamo.
So you can keep it charged … Read the rest
How to calculate or convert lens mm to x times lens zoom?
Solution:
Divide the two different ‘mm’ numbers given on the lens.
For example if you have a lens with 21 – 1365 mm
21 – 1365 mm = 1365 mm divided by 21mm = 65 x zoom
Or the Canon … Read the rest
How to make 3D Solar panels MIT discovery (Backyard Revolution)
What is the most efficient solar cell design?
The most efficient solar cell design is currently the multi-junction solar cell. These cells are made up of multiple layers of semiconductor materials, each with a different bandgap, and are able to … Read the rest
The most innovative tech company Apple vs Microsoft, Ipad vs Surface
What do you think is the most innovative tech company apple? Google?
Samsung? Microsoft is not often mentioned as an innovative company, but it is right because after it has a dusty image or actually does quite cool things like … Read the rest
SONY GTK-XB series review
GTK-XB72 Wireless Speaker with EXTRA Bass Sound
SONY GTK-XB72 BLUETOOTH SPEAKER REVIEW! A $350 SPEAKER CAN THIS THING GET THE PARTY GOING??
Sony gtk-xb72 unboxing
Sony GTK-XB90 Extra Bass Portable Bluetooth Speakers
BL PartyBox vs Sony GTK-XB90