Laminated Copper Clad Prototype PCB Circuit Board 30x19cm

Integrated Circuit Supports DIP20 Width 10.16 mm features:
- Type: DIP DIL
- Total number of pins: 20
- Step between pins: 2.54 mm
- Material: Polybutylene terephthalate
- Length: 22.86 mm
- Width: 10.16 mm
- Temperature min .: -25 °C
- Max temperature: +85 °C
- RoHS compliant

DC Gear Motor N20 200 RPM 12V DIY Robot features:
- Voltage: 12V
- Speed of rotation: 200RPM
- Motor dimensions:
* Diameter 12 mm
* Height 24 mm
- For Arduino, Smart Car, Robotics, Fans, Appliances

- It has an Atmega328P chip running at 16Mhz with factory-loaded bootloader
- The Uno R3 module has all the Arduino Uno R3 connectors and is compatible with all Arduino shields
Characteristic:
- Includes USB Cable
- ATmega328P 16MHz chip with external quartz crystal
- Microprocessor: ATMega328P
- Operating voltage: 5V
- Input voltage (recommended): 7-12V
- Input voltage (limits): 6-20V
- Clock speed: 16 MHz
- Digital I / O pins: 14 (6 with PWM)
- Analog input pins: 6
- DC current for Pin I / O: 20 mA
- Flash32 KB of which 0.5 KB are used by the bootloader - AtMega328P
- SRAM 2 KB - AtMega328P
- EEPROM 1 KB - AtMega328P
- Communication: micro USB female Type B

Ideal for projects with ARDUINO you can use it with PIC, AVR, STM32.
Provides seconds, minutes, time and date, calendar up to the year 2100.
DS1302 Real Time Clock RTC Module AVR ARM PIC features:
- Chip: DS1302
- Power supply: 2V-5V
- Operating current: <2mA
- Dimensions: 44 x23 x 8mm
- Battery not included in this sale
- Connect the RTC to your Arduino
VCC -> Arduino + 3.3V
GND -> Arduino Gnd
CLK -> (SCLK_PIN)
DAT -> (IO_PIN)
RST -> (CE_PIN)

Uninsulated female flat faston power supply terminal 6.3 / 0.8 mm

Potentiometer B1K Linear features:
-1k OHM kΩ - linear potentiometer 1k Arduino
-Tolerance: +/- 20%
- Power: 0.125W

The MK8 nozzle kit for Creality Ender-3, Ender-3S, Ender-3 Pro, Alfawise U20, Alfawise U30 printer.

This kit contains 0.4mm nozzle, cartridge heater: 24V 40W, and NTC thermistor. Serves for filament: 1.75mm. Free comes 4 spare nozzles and 2 silicone insulators for heater block.

USB adapter that allows a direct USB connection to your ESP8266 ESP-01 or ESP-01S WiFi module. Based on the CH340 integrated circuit, which is a USB - Serial converter (UART).