द्वारा Altecco06/04/2020bought for the Oscar liang fume extractor and work wonderful.
द्वारा cjovelectro11/04/2019I used these in many projects. Handy and cheap little step down modules.
12v to 5 volts works great. Haven't tested higher voltages yet.
Only one thing: keep in mind to check for shortage! The common ground is almost touching the input and output positive pads (see photo).
Overall, great and useful little modules.
cjovelectro
1840 दिन पहले लिखा था।
60