Keywords you may need：

Sensors
Modules
      Esp8266
Board
      R3&ATMEGA2560
      NodeMCU
Sheild
      Screw sheild
      Nano Sheild
Relay
Temperature Controller
Displays
      OLED LED&RGB
      LCR
Amplifier
Power supply
     Step Up
     Step down
     Converter
     Switch
GPS
Light
Wireless/Wifi

Dear customer:
Thank you for visit our store,we are proffessional "Business & Industrie" seller for 10 years,our main products included:Sensors,modules devolpment board, LED displays, other IC procuts an so on,any question about DIY robot,Arduino,or Raspberry Pi will be welcome to discuss with us,we will try our best to supply the most advanced product and price,(if we sale more,the cost of made one product will be reduce and we will change or price to make you save more.
Hope you enjoying yourself here!

            We appreciate your business!

 

We will arrange shipping for you within 24 Hours after payment cleared except the holidays.

We only ship to the confirmed address provided by PayPal. Before you pay, please make sure your address in PayPal matches the address you would like us to ship to. If not, please let us know before we sent you the package, or we will not be responsible for any loss. hope you could understand.

-We ship items to Worldwide. Thank you!

-we will ship out the order in 1-2 business days after payment cleared .Since it is international shipping ,delivery time is about 15--28 business days to arrive to most countries.

We accept PayPal payment ONLY.

* We believe our items are so outstanding. We are convinced you will be happy with your Purchase.

* If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund to you after the returned item arrived at our warehouse.

* Please include your eBay ID and item number with any email requests.

* When you satisfied with our product and services please leave us positive feedback.

* If you have got the package, please confirm "Delivery on time" For us.

* If a problem occurs, contact us immediately with any email request.

* Just contact us using the " Ask the seller a question" link on eBay.

USB DC 5V to DC 9V/12V Step-up Module Converter 2.1x5.5mm Male Connector Plus

5V to 9V Step Up

Input Voltage: DC 5V
Output Voltage: DC 9V
Max Input Current: 2.1A
Max Output Current: 800mA(For 800mA or less application is recommended)
Cable Length: Approx 1M/3Ft
Color: Black
Input Interface: USB A Type Male
Output Interface: 2.1x5.5mm Plug

Note: Step-Up cable only, router and others not included
5V to 12V Step Up
Input voltage: DC 5V
Output voltage: DC 12V
Max input current: 2A
Max Output current: 750mA
(For 500mA or less application is recommended)

80cm USB to Power Cable
1. Brand new and high quality.
2. 2.1mmx5.5mm DC Power
3. Lenght:80CM
4. 5V-USB
DC power adapter board
Name: DC power adapter board
Module Size: 2.8cm * 1.3cm
Applicable connector: 5.5 * 2.1mm
Power output interface: 2 channel VCC, 2 channel GND
Net Weight: 3.2g
Power module
One input: DC 6V - 12V (input voltage to the output voltage must be higher than 1V.)
Output: 3.3V (+ - 0.05v error), 5.0V (+ - 0.05v error), 800mA (load current can not exceed 800ma),
12V (12V input directly converter to the output)
PCB board size: 4.5cm * 4.5cm
With red power indicator led
10pcs DC-005
Temperature： -30~70°
Rated Load: DC30V/1.0A
Contact Resistance： <=0.03 ohm
Insulation Resistance： >=100 Mohm
Withstand Voltage： AC 500V（50Hz）/min
Actuating Force： 3-20N
Life：5000 times
Gender: Female
Suitable Plug Size: 2.1x5.5mm
Quantity:10PCS
Package included:1PCS
 

Am 04.05.17 hat der Verkäufer die folgenden Angaben hinzugefügt:

DataCaciques