We particularly design this shield to make up the problem of connecting the sensor shield to keyestudio NANO control board difficultly.
This keyestudio NANO shield has extended the digital and analog ports out as 3PIN interface (G-GND V-5V S-digital port/analog port) It also breaks out some communication pins/female headers of 2.54mm pitch, like I2C and serial communication.
Additionally, the power is supplied from Power_Switch self-locking switch to NANO shield after the inputting DC 7-12V to DC head.
With external power input, the keyestudio NANO shield provides power to NANO control board on the one hand; it stably outputs 5V (output current 1.5A) to power the external sensor / module by voltage regulator chip L7805 on the other hand. At last, 5V can transfer into 3.3V via AMS1117-3.3V chip, and led out by pins.
The shield comes with a reset button and 1 signal indicators as well. Two rows of 2.54mm pad holes reserved on the side can lead out all external interfaces of the NANO control board. The 4 MS fixing holes make the shield fixed on the other devices easier.
Parameters:
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External input voltage: DC 7-12V
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Output current: 1.5A
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Maximum power: 7W
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Working temperature: -20 ℃ –60 ℃
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Size: 57.3 * 53.5mm
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Pin Header / Female Header Pitch: 2.54mm
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Direct fixing hole: 3mm
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Environmental attributes: ROHS
keyestudio Nano ch340 is a tiny control board based on Arduino platform, which is deeply popular.
However, if want to connect several sensor modules to keyestudio Nano ch340, and connect external power, we need to use breadboard and a bunch of jumper wires, which is pretty inconvenient.
We specially design this NANO shield, fully compatible with keyestudio Nano ch340.
The NANO shield has brought out digital and analog pins of keyestudio Nano ch340 into 3PIN headers (GND, 5V, Signal) with pin pitch of 2.54mm.
The NANO shield also leads out frequently-used communication pins, such as serial port communication and I2C communication. It’s greatly easy to connect keyestudio Nano ch340 and other sensor modules.
It comes with a power indicator and a reset button as well.
For external power, the NANO shield comes with a PH2.0-2P connector (input DC7-12V); a Power_Switch for power control.
To supply power for other sensors, the NANO shield comes with a 3-way DC3.3V power output pin header with pin pitch of 2.54mm.
Features:
1.Extends 12 digital pins into 3pin header
2.Extends 8 analog pins into 3pin header
3.Comes with a serial communication pin header (for Bluetooth module)
4.Comes with an I2C communication pin
5.Comes with 3-way DC 3.3V power output pin
6.Comes with a power indicator and a reset button
7.Comes with an external power connector（PH2.0-2P）and a control button
It comes with 4 fixing holes with a diameter of 3mm, so easy to mount on other devices.
Technical Parameter
Voltage input: DC7-12V
Power connector: PH2.0-2P
Pin/Female header: 2.54mm
Fixing hole diameter: 3mm
Dimensions: 57mm*54mm*17mm
Weight: 20.4g
شراء مع الثقة والضمان
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- شراء خالي من المخاطر: نحن نستخدم طبقة مآخذ توصيل آمنة متوافقة مع معايير الصناعة ( SSL) للسماح بتشفير جميع المعلومات الحساسة ، لذلك يمكنك التأكد من أن التفاصيل الخاصة بك آمنة تمامًا معنا
