$148.97 - Mini PC Windows 10 Pro Intel Celeron J3455 8G LPDDR4/

From: AlphaTrio18 Sep 08:49
To: ALL1 of 20
$148.97 - Mini PC Windows 10 Pro Intel Celeron Apollo Lake J3455 Processor (up to 2.3GHz) 8G LPDDR4/eMMC 64GB Mini Desktop Computer 2.4G+5G Dual WiFi USB3.0/BT4.2 HDMI&VGA 4K HD
https://www.amazon.com/Windows-Celeron-Processor-Desktop-Computer/dp/B0891S121T/?tag=vcf4ever09-20

 

About this item
【J3455 Processor】Pre-installed Windows 10 Pro and equipped with Intel Celeron Apollo Lake J3455 Processor, base operating frequency 1.5 GHzand up to a 2.3 GHz in burst mode. Upgraded LPDDR4 8GB + eMMC 64GB for higher speed and lower power consumption. Palm-sized and comes with a bracket to be mounted to monitor to free more space, portable and easy to carry even during trips.
【Dual Screen Displays】Featured with HDMI and VGA ports, can be connected to two monitors simultaneously and enjoy 4K HD video display via HDMI output. Multifunctional for multitasking, internet surfing, office working etc. Ideal for both entertainment and business. GN34 mini PC was designed for those who need to work from home, it is a great backup computer and can be a stunning home media center too.
【Full Function】Supports Linux too. 2.4G/5.8G dual brand WiFi and up to 1000Mbps LAN. Featured with three USB 3.0 ports and BT4.2 to connect more other devices. Supports S5 RTC wake settings, auto power on, wake on LAN, PXE boot, etc. Runs like a full function computer. This mini PC is impacted with all features that you would typically find in a full desktop computer.
【Expand Storage】 Featured with 3 USB ports, SD card slot, built-in SATA 3.0 connector M.2 2242 NGFF SSD, multiple ways to expand the storage. Massively improved performance of computer reading and writing speed, fast and accurate access, stable low-power processor.
【Ports and Jacks】 3x USB 3.0 ports,1x RJ45,1x HDMI,1x VGA,1x mounting bracket,1x power adapter and 1x HDMI cable.
From: Viethai18 Sep 11:31
To: AlphaTrio 2 of 20
Clicked, perfitted -;) với portabke monitor mua hôm trueocs
From: AlphaTrio18 Sep 15:28
To: Viethai 3 of 20
 (up)
From: Viethai20 Sep 09:03
To: AlphaTrio 4 of 20
Love it. MacBook Pro “nằm kề một bên “ now-;). Đang kiếm small keyboard và small nice -;)
EDITED: 22 Oct 05:38 by VIETHAI
From: AlphaTrio20 Sep 09:44
To: Viethai 5 of 20
Mình mua cái nầy có $10. Dùng cái rechargeable bluetooth keyboard thôi. Cái keyboard nầy rời cái case được, chỉ stick bằng magnets.

https://www.amazon.com/gp/product/B07PHY7LNT/?tag=vcf4ever09-20

 
From: Thusinh20 Sep 16:23
To: AlphaTrio 6 of 20
price is up ... huhuhu
From: Viethai23 Sep 14:53
To: AlphaTrio 7 of 20
Đò chơi này khi travel đem theo mouse vào hotel gắn vô HDMI là ngon lành, dùng virtual keyboard.
Muốn hỏi A  ( đang tìm chưa ra ) có adapter electric power plug nào thay thế hai cái power plug để gắn usb c power cho monitor mua hôm trước và power plug cho đồchơi bé ti này không? Để khỏi mắc công dây cable chéo qua chéo lại chỉ gắn một power plug thôi.
From: AlphaTrio23 Sep 15:49
To: Viethai 8 of 20
Nếu miniPC USB port supply đủ voltage cho monitor, chỉ cần cái nầy để power monitor dùng 2 USB ports của miniPC
https://www.amazon.com/HIGHROCK-Enhancer-Female-Charge-Extension/dp/B00NIGO4NM/?tag=vcf4ever09-20
https://images-na.ssl-images-amazon.com/images/I/61W4-xEYqpL._AC_SL1000_.jpg

Không được như trên thì có 3 cách khác

#1 - Split the 12V. One go to miniPC. 2nd go to 12V/USB-C for monitor
DC converter buck module 12V to USB-C 5V3A
https://www.amazon.com/HOMREE-Step-Down-Converter-Module-Charger/dp/B07ZQB6S3L/?tag=vcf4ever09-20


1 to 2 way DC power splitter cable
https://www.amazon.com/2Pack-Power-Splitter-Barrel-Cameras/dp/B01M7N1GOH/?tag=vcf4ever09-20


#2 - Surface Pro 12V power supply with USB 5V output. Mod the Surface Pro connector to be 2.5mm barrel for the miniPC.
https://www.amazon.com/BatteryMon-Adapter-Microsoft-Repalcement-1536/dp/B07KHPH3V6/?tag=vcf4ever09-20



#3 - Lụm 60W USB-C PD power supply wt 2 USB port, one of them must be USB-C capable of 12V output



 
EDITED: 13 Oct 11:49 by ALPHATRIO
From: Viethai23 Sep 16:18
To: AlphaTrio 9 of 20
From: AlphaTrio23 Sep 18:29
To: Viethai 10 of 20
Cách #3 not reliable.

Here's the safest method (#2)

$22.99 - Slim Universal Laptop Charger Replacement AC Adapter 70W
https://www.amazon.com/Universal-Adapter70W-Connectors-Notebooks-Ultrabook/dp/B012N3TPW0/?tag=vcf4ever09-20
    
EDITED: 23 Sep 20:02 by ALPHATRIO
Message 102946.11 was deleted
From: Viethai23 Sep 20:34
To: AlphaTrio 12 of 20
Có phải dùng usb port đầu C cho monitor?
From: AlphaTrio23 Sep 21:30
To: Viethai 13 of 20
Mình missed 1 extra item. Nếu muốn dùng USB PD/QC charger, cần đến QC trigger circuit vì end device như cái miniPC không có support QC protocol in power supply nên sẽ không trigger được 12V. Phải nhờ đến QC trigger.

$4.59 - QC2.0/QC3.0 USB trigger tester
https://www.ebay.com/c/20021393506


​​​​Cách gọn nhất là dùng 12V power supply có thêm USB 5v port. Mấy model gọn sau nầy ít thấy trên Amazon.

https://www.amazon.com/dp/B074DB11N1/?tag=vcf4ever09-20
  


 
From: Viethai24 Sep 06:49
To: AlphaTrio 14 of 20
Cám ơn A nhiều. Mới xem lại thấy list 2 adapter của monitor và mini desk top này như sau : monitor 5V, mini 12V
EDITED: 22 Oct 05:38 by VIETHAI
From: AlphaTrio24 Sep 17:11
To: Viethai 15 of 20
Nếu VH solder được, cái molex power supply là ideal nhất vì nó có 12V & 5V.

$13.99 - Generic SATA/PATA/IDE Drive to USB 2.0 Adapter Converter Cable for 2.5 / 3.5 Inch Hard Drive / 5 inch Optical Drive with External AC Power Adapterhttps://www.amazon.com/Generic-Adapter-Converter-Optical-External/dp/B002OV1VJW/?tag=vcf4ever09-20


red + black  = 5V solder USB-C cable directly hoặc solder USB-A female header
yellow + black = 12V splice & solder original 2.1mm barrel from miniPC power supply

Như vậy thì chỉ cần 1 power supply cho miniPC & portable monitor.
From: Viethai24 Sep 20:32
To: AlphaTrio 16 of 20
Đúng là nghề chơi phải cần công phu -;)
From: Mì Ăn Liền (MYANLIEN)25 Sep 12:26
To: AlphaTrio 17 of 20
Tui có mua 1 cái tương tự cái này (SATA/PATA/IDE Drive to USB 2.0 Adapter Converter Cable for 2.5 / 3.5 Inch Hard Drive) để gắn hard drive SATA/IDE loại 3.5" vô laptop. Nhưng mà nó chạy không nổi, power không đủ, cuối cùng phải lấy cái power adapter của Seagate enclosure, chỉ xài được cọng cable của nó để chuyển đổi SATA/IDE.
From: AlphaTrio25 Sep 14:27
To: Mì Ăn Liền (MYANLIEN) 18 of 20
Mình dùng 2.1mm power splitter wt USB 3A DC-DC converter.
Sẵng có cái resistor to, thermal paste lên inductor để làm heatsink trước khi wrap wt electrical tape.
Power supply: 12V 6A

 

----------------------------
$7.59 - DC-DC Buck Step Down Module 6-24V 12V/24V to 5V 3A USB Charger Module
https://www.amazon.com/HiLetgo-DC-DC-Module-Charger-Arduino/dp/B01HXU1C6U/?tag=vcf4ever09-20


$12.99 - 12V 6A Power Supply
https://www.amazon.com/gp/product/B08763K7S7/?tag=vcf4ever09-20
 
EDITED: 13 Oct 11:49 by ALPHATRIO
From: Viethai25 Sep 18:14
To: AlphaTrio 19 of 20
Ý đồ là cho gọn nhẹ nhưng hoá ra còn nhiều dây rồi ... biến chế . . Đã mua sợi hdmi ngắn nhìn gọn , Thôi gắn 2 cục điện cho khỏi công phu
From: AlphaTrio25 Sep 18:47
To: Viethai 20 of 20
 (nod) Travel thì cách trên không thuận.

Mình mod 12V wt USB để chạy test bench cho gọn chứ không travel



----------------------------------

Khi phải travel mà không có phương tiện điện, mình dùng 2 loại battery pack nầy để chạy laptop, tablet, portable monitor, phone, audio/video transmitter/receiver...hardware nào cần DC power. 

50000mAh Battery Pack (5/12/20v) Portable Power Bank
https://www.amazon.com/POWEROAK-External-capacity-50000mAh-Portable/dp/B073R6NKLW/?tag=vcf4ever09-20
 
One 20V/5A for Laptops, One 12V/2.5A for Digital Cameras, Two 5V/2.1A and Two 5V/1A 

Power Bank 24,000mAh
https://www.amazon.com/Voltaic-Systems-Portable-Delivery-Compatible/dp/B07FLK6258/?tag=vcf4ever09-20
 
POWER OUTPUTS - 1x USB Quick Charge (5V/2A), 1x USB-C PD (5V/3A-20V/2.2A) and 1x Hi-Voltage Laptop Port (12V/6A, 16V/5A, 19V/4.5A, 24V 3.5A)

3 năm trước moving data center, mình dùng 8 battery packs để chạy security camera recorder kit 24/7 with 4G hotspot connection.
EDITED: 13 Oct 11:49 by ALPHATRIO