DIY Sound Spectrum Analyzer HU-052 from Aliexpress
Unpacking, assembling and testing the Chinese audio spectrum analyzer HU-052 from Aliexpress.
⏰ Temporary contents:
00:00 Introduction
01:58 Assembling the device
03:28 First start-up
07:21 Assembling the case
08:31 Testing at different frequencies
9:31 Results and conclusions
Link to the seller HU-052: https://s.click.aliexpress.com/e/_DFa...
I bought the LEDs here: https://s.click.aliexpress.com/e/_DEN...
Assembly instructions: https://mp.weixin.qq.com/s/uC9m6P7t04...
Gray mat backing on the table: https://s.click.aliexpress.com/e/_DFq...
Multimeter SMD components UT116A: https://s.click.aliexpress.com/e/_DEN...
#DIY#HU-052#Aliexpress#analyzer#spectrum#audio#