Shaft Coupling Motor Connector 5mm 5mm CNC

Digispark is a development board based on the ATTINY85 microcontroller from ATMEL born in a successful campaign on Kickstarter.
Similar to the Arduino line , It is one of the smallest boards on the market.
Programmable directly from USB with the same Arduino tools. It has a built-in Micronucleus bootloader and can be replaced by similar ones such as the Trinket bootloader. Adafruit or others.
You can use many of the same Arduino libraries and have your own on the digispark wiki. Attiny85 Digispark USB Development Board features:
-USB power supply
-External power supply (7v-35v DC 12v maximum recommended)
-5V DC 500mA regulator on board
-Programmable with the Arduino IDE
-Loaded with Micronucleus bootloader

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)

Blue 2 pole PCB mount screw terminal 5.08mm pitch Printed Circuit Board Terminal 2 poles 5.08mm pitch features:
Number of Contacts: 2
Pitch: 5.08mm
Number of Rows: 1
Mounting Type: PCB
Gender: Male
Allowable Section: 1.5mm2 (22- 14 AWG)
Termination method: screw
Type: screw terminal block
Nominal current: 16A
Nominal voltage: 250V
Color: blue
Material: Nylon 66
Depth: 10mm
Width: 7.5mm
Length: 10mm

TP4056 Module Lithium Battery Charger with Protection features:
- TP4056 Li-Ion Micro USB Charger
- Upgraded version of previous TP4056
- Micro USB connection to charge directly from the PC
- Ideal for 18650 batteries
- Based on the TC4056A regulator
- Input Voltage: 4.5V - 5.5V DC
- Full charge voltage: 4.2V +/- 1.5%
- Max Output Current: 1A
- Overvoltage protection 4.2V
- Over discharge protection 2.4V
- LED indicator: charging blue, charging red
- Operating temperature: -10ºC to + 85ºC
- IN + and IN- connection for electronic circuits
- Overcurrent protection: 3A
- Measurements 26 x 19 x 5 mm
- Possibility of current change through Rprog

This type of spring nut is suitable only for type B trapezoidal screws with a pitch of 2 mm that give a complete revolution of 8 mm
Anti Backlash Spring Loaded Nut for Trapezoidal Screw L8 features:
- Material: brass and steel spring
- Complete revolution: 8 mm
- Diameter: 22 mm
- Length: 43 mm
- Each anti-rebound nut included large nut, spring and small nut

Easily convert water level to analog signal
The analog output signal can be read directly on the Arduino board
Characteristic:
- Operating voltage: 3.3V -5 V
- Consumption: less than 20 mA - Sensor type: Analog
- Operating temperature: 10º C -30º C
- Detection area: 40 mm x 16 mm
- Dimensions: 60 mm x 20 mm

It can be used to control the microprocessor of the Arduino AVR PIC system and others, or as a digital potentiometer rotating the rotary encoder can be counted in positive and negative, depending on the direction of rotation; with the button of the rotary encoder can be reset to its initial state, which starts counting from 0.