TOP 5 INCREDIBLE $1 Aliexpress Modules

1.HU-M28W desktop PC power ATX transfer board power adapter supply test module power supply circuit outlet module.
Aliexpress link:https://s.click.aliexpress.com/e/_EvrK4Xw

2.HIFI 50W*2 AP50L Stereo Bluetooth-compatible Digital Amplifier Board AUX USB-C Input 12V/24V Home Theater.
Buy it here:https://s.click.aliexpress.com/e/_EzGwA1M


3.ZB2L3 battery capacity tester discharge type 1.2-12V external load capacity of the battery and other tests 18650.
Get this module here:https://s.click.aliexpress.com/e/_EuH6GA4

4.Aliexpress link for oled 128x32 :
https://s.click.aliexpress.com/e/_Ewnrvhi

5.ZL126B/ZL128B Professional digital smart multimeter.
Direct Aliexpress link:https://s.click.aliexpress.com/e/_EQEPL24

6.Voice activated led emmiting glasses KIT
Aliexpress link:https://s.click.aliexpress.com/e/_EGBWiOe

Oled project codes:

1.Homemade Batteryless Invention - ping pong game:https://youtu.be/bisFIeYTxbo
2.Arduino Project with OLED screen 128x32:https://youtu.be/yLU4wJvv31A
3.DIY Arduino board with oled display 128x32+ free codes:https://youtu.be/2FRSf5AI7VA
4.3 Simple Arduino Codes using Oled 128x32:https://youtu.be/NuPUDMrB1a4