10-100 PiecesUS $2.53
101-500 PiecesUS $2.46
501-1000 PiecesUS $2.42
>=1001 PiecesUS $2.38
UNO R3 CH340G 001
- Model Number:
UNO R3 CH340G
- Brand Name:
- Place of Origin:
Guangdong, China (Mainland)
- Input Voltage (recommended):
- Digital IO pins:
14 (of which 6 provide PWM output)
- Analog input pins:
- DC Current per I/O Pin:
2 KB (ATmega328)
- Clock Speed:
- Operating voltage:
- Input Voltage (limits):
- PWM channel:
- Selling Units:
- Single item
- Single package size:
- 13X10X3 cm
- Single gross weight:
- 0.067 KG
- Package Type:
- gift box
- Lead Time:
Quantity(Piece) 1 – 200 201 – 3000 3001 – 10000 >10000 Est. Time(day) 2 3 4 To be negotiated
For arduinos SMD UNO R3 Microcontroller board from Chipman
SMD UNO R3 control board specifications:
|1. Microcontroller: CH340G|
|2. Operating Voltage: 5V|
|3. Input Voltage: (limits)6-20V|
|4. Digital I/O Pins:14 (of which 6 provide PWM output)|
|5. Analog Input Pins: 6|
|6. DC Current per I/O Pin: 40 mA|
|7. DC Current for 3.3V Pin: 50 mA|
|8. SRAM: 2KB (ATmega328)EEPROM1 KB (ATmega328)|
|9. Clock Speed: 16 MHz|
|10. Flash Memory: 32 KB|
|1. Convenient & Friendly Customer Service|
|2. Low Prices Direct From Factory Suppliers|
|3. Fast Delivery Around The Globe.|
|4. High Quality With Global Standards.|
|5. 3 year factory warranty|
|6. Safe shipping way and payment|
SMD UNO R3 Description:
Pin changes plus two I2C pins (SDA and SCL: next to the AREF pin, the Analog 4 and 5 copy, not the additional I2C interface), added two pins, the RESET next one is IOREF, , allowing the expansion board to adapt to on-board voltage, this pin is just told to expand the board’s current on-board voltage (such as UNO is 5V, the power supply pin can be seen as copy, does not provide the level pull-up), and the other is after inactive place holder pins.
Shipping & Payment
small order will send surpported by DHL/UPS/FEDEX/TNT/ARAMEX/EMS ,
Big order we will send by air or sea, you can choose your own shipping agent or ours.
all sample will be charged here, and if you order over pcs in the future ,we will back the sample fee to you then.
1.Q:Are you a trade company or Factory ?
A:We are a company ,and we have our own factory.
2.Q:Can I get a discount ?
Sure,for a big order and frequent customers ,we will get a reasonable Discount.
3.Q:How can I know your latest product?
We will regularly tell you our new products.
4.Q: Why choose us?
High quality and factory price
5.Q:Do I need to come to your factory to order?
A:No, you do not need to come here. We can do everything through email, phone and post. But welcome to visit our office and factory.