Latest Products
-
ESP32 Basic Core loT Development Kit V2.7
65.33€
-
Power Adapter DC 9V 1A for Arduino
5.36€
-
Charger for rechargeable batteries: AA & AAA
31.89€
-
AAA (box of 4) - Rechargeable batteries with charger ( Copy )
47.60€
-
AA (box of 4) - Rechargeable batteries with charger
29.75€
-
6LR61 9V battery
3.81€
-
AA alkaline batteries box of 4 ( Copy )
2.98€
-
AAA alkaline batteries box of 4
4.40€
-
Metal Film Polypropylene DC Capacitor Kit of 150
29.99€
-
mica capacitors kit of 300
27.85€
-
Ceramic Capacitor Kit of 600
23.80€
-
Micro Corrosion Protection Peristaltic Pump with Large Flow
83.30€
-
Transistors Assortment Kit of 300
32.73€
-
transistor arrays chip integrated circuit set of 10
11.90€
-
LED'S kit of 300
11.90€
-
Solid Side Emitting Fiber Optics 20meters, <5mm diameter
14.28€
-
Soldering Paste with lead
17.85€
-
SMD transistors assortment kit
29.75€
-
SMD solder paste with lead
14.28€
-
SMD resistors assortment kit of 1800
17.85€
-
SMD capacitors assortment kit of 660
23.80€
-
Shift Register IC
14.28€
-
plain bore gears (a variety of different sizes)
11.90€
-
Resistors Set (400-600pcs)
23.80€
-
Operational tiny Audio Amplifier Breakout
5.00€
-
74HC4051 8 Channel Mux Analog Multiplexer Module
4.17€
-
Heatshrink Set 580pcs - Coloured
4.17€
-
12V 37 DC Geared Motor
10.12€
-
Electrical Wire for prototyping
5.00€
-
IC Chip Assortment Kit of 150
64.74€
-
35ml Glass Test Tubes 20 x 150mm
29.35€
-
12075 DC5V Active Buzzer
1.43€
-
830 Point MB-102 Breadboard
7.62€
-
set of 10 Alligator to Alligator Cable
5.00€
-
KY-008 Laser Transmitter Durable
4.76€
-
:MOVE mat line following and activity maps - A1 s
8.93€
Microcontroller | ATmega328 |
Operating Voltage | 5V |
Input Voltage (recommended) | 7-12V |
Input Voltage (limits) | 6-20V |
Digital I/O Pins | 14 (of which 6 provide PWM output) |
Analog Input Pins | 6 |
DC Current per I/O Pin | 40 mA |
DC Current for 3.3V Pin | 50 mA |
Flash Memory | 32 KB (ATmega328) of which 0.5 KB used by bootloader |
SRAM | 2 KB (ATmega328) |
EEPROM | 1 KB (ATmega328) |
Clock Speed | 16 MHz |
The power pins are as follows:
- VIN. The input voltage to the Arduino board when it's using an external power source (as opposed to 5 volts from the USB connection or other regulated power source). You can supply voltage through this pin, or, if supplying voltage via the power jack, access it through this pin.
- 5V.This pin outputs a regulated 5V from the regulator on the board. The board can be supplied with power either from the DC power jack (7 - 12V), the USB connector (5V), or the VIN pin of the board (7-12V). Supplying voltage via the 5V or 3.3V pins bypasses the regulator, and can damage your board. We don't advise it.
- 3V3. A 3.3 volt supply generated by the on-board regulator. Maximum current draw is 50 mA.
- GND. Ground pins.
- IOREF. This pin on the Arduino board provides the voltage reference with which the microcontroller operates. A properly configured shield can read the IOREF pin voltage and select the appropriate power source or enable voltage translators on the outputs for working with the 5V or 3.3V.