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Arduino Uno R3 CH340 SMD With USB Cable
- Microcontroller ATmega328 (SMD) – Interface CH340G With USB
- 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
Arduino Pro Micro ATmega32U4 Pro Micro 5V 16MHz
- Model: Pro-Micro 5V
- ATMega 32U4 running at 5V/16MHz
- On-Board MINI-USB connector for programming
- 12 x Digital I/Os (5 are PWM capable)
- Rx and Tx Hardware Serial Connections
Arduino Pro Mini ATMEGA328P 3.3V-8M
- Microcontroller: ATmega328
- Circuit Operating Voltage: 3.3V
- Clock frequency: 8MHz.
- Digital I/O Pins: 14
- 8 analog input port: A0 ~ A7.
- A pair of TTL level serial port transceivers: RX / TX.
- 6 PWM ports: D3, D5, D6, D9, D10, D11.
- Support serial download.
Pro Mini ATMEGA328P 5V/16M Black- Standard
- Microcontroller: ATmega328P
- Circuit Operating Voltage: 5V
- Clock frequency: 16MHz.
- 6 PWM port: D3, D5, D6, D9, D10, D11.
- Use For Atmel Atmega328P-AU microcontroller.
- Support serial download.
- Support 9V battery.
- A pair of TTL level serial port transceiver : RX / TX.
Pro Mini ATMEGA328P 5V/16M Blue
- Microcontroller: ATmega328P
- Circuit Operating Voltage: 5V
- Clock frequency: 16MHz.
- 6 PWM port: D3, D5, D6, D9, D10, D11.
- Use For Atmel Atmega328P-AU microcontroller.
- Support serial download.
- Support 9V battery.
- A pair of TTL level serial port transceiver : RX / TX.
Arduino Pro Micro 5V 16M Leonardo
- ATMEGA32U4 running in 5V / 16MHz
- Support Arduino IDE V1.0.1
- Micro USB interface programming on the board
- Four 10-bit ADC pin
- 12 digital I / O (5 PWM capability)
- Rx and Tx hardware serial connection
Arduino Pro Mini ATMEGA328P 5V/16M
- Microcontroller: ATmega328
- Circuit Operating Voltage: 5V
- Clock frequency: 16MHz
- Digital I/O Pins: 14
- 8 analog input port: A0 ~ A7
- A pair of TTL level serial port transceiver : RX / TX
- 6 PWM port: D3, D5, D6, D9, D10, D11
- Support serial download
Arduino Mega 2560 Board with USB Cable
- 54 Digital I/O terminals (14 of which have programmable PWM outputs)
- 16 Analog Inputs
- 4 UARTs (hardware serial ports)
- 16 MHz crystal clock
- Operating voltage: 6 ~ 12v
Arduino Nano R3 With USB Cable Soldered
Main Features
- Operating Voltage (logic level): 5V
- With USB cable and Soldered Connector
- 8 analog inputs ports: A0 ~ A7
- 14 Digital input / output ports: TX, RX, D2 ~ D13
- 1 pair of TTL level serial transceiver ports RX / TX
- Using Atmel Atmega328P-AU MCU
- There is a bootloader installed in it
- Standard 0.1” spacing DIP (breadboard friendly).
- Manual reset switch.
Arduino Nano R3 CH340 Soldered without Cable
- Operating Voltage (logic level): 5V
- 8 analog inputs ports: A0 ~ A7
- 14 Digital input / output ports: TX, RX, D2 ~ D13
- 1 pair of TTL level serial transceiver ports RX / TX
- Using Atmel Atmega328P-AU MCU
- Standard 0.1” spacing DIP (breadboard friendly).
Arduino Uno R3 CH340 SMD Best Quality
- 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
Arduino Uno R3 with Cable Best Quality
- Micro-controller : ATmega328
- Operating Voltage : 5V
- Input Voltage (recommended) : 7-12V
- Digital I/O Pins : 14 (of which 6 provide PWM output)
- Analog Input Pins : 6
Digital Multimeter Small Yellow Color LCD AC DC Measuring Voltage Current
- Dimensions: 12.5 x 7 x 2 CM (LxWxH)
- Probe Length: 60 CM (2 feet approx.)
- Weight: 160 gm
- Color: Yellow
- 15 millimeter high LCD.
1 Channel 5V Relay Module Black
- Channel: 1 channel
- Relay Voltage: 5V
- High impedance controller pin
- Pull-down circuit for the avoidance of malfunction
- One normally closed contact and one normally open contact
- Triode drive, increasing relay coil
4 x 1.5V AA Battery Holder Without Cover
- Cell Quantity: 4.
- Battery type: AA.
- Storage temperature: 25ºC.
- Max Operate temperature: 80ºC.
- Wire Length: 120 mm.
- Mounting holes diameter: 3 mm.
- Color: Black.
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TechnoSam – Wired for Innovation. Built for Reliability.
At TechnoSam, we specialize in providing high-quality electronics modules, development boards, and IoT components for makers, developers, educators, and enterprises. Whether you’re building a prototype or scaling to production, our curated inventory and expert support help you bring your ideas to life — reliably and affordably.
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