xin chào ae kênh này mình tạo ra để chia sẻ nhũng hiểu biết của cá nhân mình trong một số lĩnh vực trong cuộc sống , vì vậy nó sẽ không cố định nội dùng hoàn toàn ở bất kì lĩnh vực nào . Khi nào lượng đủ nhiều thì chất sẽ thay đổi !

Cài Tool Qcc
8:40
Cài Tool Qcc
Speaker review by Mr. Nguyen Gia Han | HopAlex
8:45
Speaker review by Mr. Nguyen Gia Han | HopAlex
Review of 2.1 speakers with profound internal power | HopAlex
8:10
Review of 2.1 speakers with profound internal power | HopAlex
Review of unique 2.1 DIY speaker design | HopAlex
8:13
Review of unique 2.1 DIY speaker design | HopAlex
This circuit in 2.0 mode is the end of the h200 lesson |Hopalex
28:05
This circuit in 2.0 mode is the end of the h200 lesson |Hopalex
P2 experience with pink 100 circuit |hopalex
40:53
P2 experience with pink 100 circuit |hopalex
JBL Clip 4 speaker is old but still attracts guys
14:52
JBL Clip 4 speaker is old but still attracts guys
Experience the feature-packed Pink 100 circuit |Hopalex
34:35
Experience the feature-packed Pink 100 circuit |Hopalex
Teardown xiaomi outdoor
25:10
Teardown xiaomi outdoor
Anti-bump on tpa3118 circuit
10:28
Anti-bump on tpa3118 circuit
The US-China war in the hands of 2 representatives bose flex and xiaomi outdoor
10:25
The US-China war in the hands of 2 representatives bose flex and xiaomi outdoor
Is Xiaomi outdoor the king of the 1 million segment? |HopAlex
16:25
Is Xiaomi outdoor the king of the 1 million segment? |HopAlex
Phục hồi loa LG PK3 cũ Restore old LG PK3 speaker |HopAlex
18:28
Phục hồi loa LG PK3 cũ Restore old LG PK3 speaker |HopAlex
The most expensive pair of mini speakers I've ever bought |hopalex
10:31
The most expensive pair of mini speakers I've ever bought |hopalex
Just curious |flip 7
6:00
Just curious |flip 7
Review of H200 Pro speaker circuit without treble clipping capacitor | HopAlex
39:19
Review of H200 Pro speaker circuit without treble clipping capacitor | HopAlex
qcc3031 speaker circuit has a very artistic startup sound |HopAlex
24:13
qcc3031 speaker circuit has a very artistic startup sound |HopAlex
The boss of the low-cost segment since 6 years ago |LG pk3
17:24
The boss of the low-cost segment since 6 years ago |LG pk3
How to fix electric fan not spinning? | Part 1 HopAlex
25:32
How to fix electric fan not spinning? | Part 1 HopAlex
Corn Cob Technology Summary 2025
15:27
Corn Cob Technology Summary 2025
Basics of batteries in making diy speakers
20:28
Basics of batteries in making diy speakers
Check your battery's internal resistance capacity with this thing that costs more than 100k
10:01
Check your battery's internal resistance capacity with this thing that costs more than 100k
With this, you can make 2s battery life as easy as pie.
14:58
With this, you can make 2s battery life as easy as pie.
What is the difference between 2s and 3s battery charging module?
16:25
What is the difference between 2s and 3s battery charging module?
How easy is it to make a mini diy speaker with this -| 1s 3a battery charging module
15:41
How easy is it to make a mini diy speaker with this -| 1s 3a battery charging module
whuzi zk 502t + Csr 8645 circuit |HopAlex
16:21
whuzi zk 502t + Csr 8645 circuit |HopAlex
Bluetooth connection csr 8646 not buzzing?
15:17
Bluetooth connection csr 8646 not buzzing?
Quick test of the Ab LM 1876 class set even though it's not finished yet 😆
16:05
Quick test of the Ab LM 1876 class set even though it's not finished yet 😆
Teardown Philips TAs 4200 |HopAlex
14:59
Teardown Philips TAs 4200 |HopAlex
The sound quality of Philips TAS 4200 compared to JBL Bose
9:19
The sound quality of Philips TAS 4200 compared to JBL Bose