Arduino UNO R3 SMD CH340G
219.49 ₹ (ex GST)
AT A GLANCE
- Microcontroller ATmega328 (SMD) – Interface CH340G
- Operating Voltage: 5V
- Input Voltage (recommended): 7-12V
- Input Voltage (limits): 5-20V
- Digital I / O Pins 14 (of which 6 provide PWM output)
- Analog Input Pins: 6
3 in stock
The Uno R3 CH340G ATmega328p Development Board is the low-cost version of the popular Uno R3 Arduino. It is assembled with the CH340 USB to Serial converter chip, instead of using an Atmega16U2 chip.
We have used plenty of these low-cost Arduino boards with CH340 chips, and have found them to work perfectly. The only time the CH340 chip is used is during programming and when using the serial output of the USB port. During normal operation, this board is identical to the more expensive version without CH340 chip.
Main changes from the older version:
1. Two rows of the holes for the pins (Male and Female). So it can be connected with normal Female Jumpers.
2. Additional 3 rows of the holes for wiring.
3. Changes to the DIP package of ATMEGA328P to SMD package.
4. CH340G replace ATmega16U2
|Dimensions||8 × 5.5 × 1 cm|
NodeMCU ESP8266 Amica322.03 ₹ (ex GST)Add to cart
AT A GLANCE
- Open-source, Interactive, Programmable, Low cost, Simple, Smart, WI-FI enabled
- Arduino-like hardware IO
- Integrated TR switch, balun, LNA, power amplifier and matching network
- Integrated PLL, regulators, DCXO and power management units
- Onboard USB to serial chip to easily program and upload codes from the Arduino IDE
- Embeds logic level converter circuits
- Has onboard 3.3V regulator to ensure enough power to function as your go-to WiFi chip!
- Easy access to the GPIO pins for easy prototyping
- ESP-12E Processor
- Easy to use breadboard friendly form factor
ATTINY85 USB Development Board117.80 ₹ (ex GST)Add to cart
AT A GLANCE
- Support for the Arduino IDE 1.0 + (OSX/Windows/Linux).
- Power via USB or External Source or 7-16 v to 5 v (automatic selection).
- The Onboard, 150 ma 5 v Regulator.
- Built-in USB and serial were debugging).
- 6 I/O Pins (2 inform the for USB only if your program actively communicates over USB, otherwise you can use all 6 even if you are programming via USB).
- 8 k Flash Memory (about 6 k after bootloader).
- The I2C and SPI (vis USI).
- The Power LED and the Test/Status LEDs.