Dupont female-female connector cable to PH2.00 for Nema motor

9 way mounting solder sub-D male connector.
9-pin male sub-D connector for soldering in copper alloy features:

- Nominal voltage: 500 VAC
- Nominal current: 5 A
- Number of ways: 9
- The connectors are supplied with stamped and formed contacts
- Straight male connector
- Tin-plated and notched housings offering good grounding and continuity
- Tin-plated solder barrel terminations
- Good EMI / RFI protection
- Insulating material: fiberglass polyester

Power Supply Transformer 220V AC/DC 2A 9V features:
- Input voltage: 100 ~ 240V 50Hz
- Output voltage: DC 9V
- Output current: 2A
- DC connector: 5.5 mm x 2.1 mm
- Cable length: Approx. 90 cm
- Indicator of operation: LED diode

Flat Cable GPIO 40 Pins M/F features:
- For Raspberry Pi 2 and Pi 3, B and B +
- Total length 20cm
- Quantity: 1 unit

USB Cable A to Micro USB B 30cm for Arduino Leonardo, Due.

Descent module.
Use a multimeter to check the output voltage and adjust the potentiometer.
Control of tension.
LM2596 DC Voltmeter Converter 3A Step Down Adjustable Power features:
- Input voltage: 4.5-38V
- Output voltage: 1.25-36.5V
- Current output: 2A (max 3A with heat sink)
- Operating temperature: -40 to + 85 ºC
- Operating frequency: 150KHz
- Efficiency conversion: up to 92%
- Load Regulation: +/- 0.5%
- Voltage Regulation: +/- 2.5%
- Protection over temperature: the output switches off automatically
- Size: 62mm x 38mm x 15mm
Principal functions:
- Step-down converter with overcurrent protection
- Voltmeter up to 40V, remember to set the input voltage to 4.5V

Flat Cable 1m AWG28 1.27 Gray 10 Pins features:
- Length: 100cm
- Model AWG28
- Product name: Flat cable
- Number of conductors: 10
- Conductive material: Copper
- Insulation voltage: 300V
- Inner diameter 0.32mm
- Pin Pitch: 1.27mm
- Temperature: 105 ° C

8mm Bore Pillow Block Mounted Bearing is often suited to support rotating shaft applications.

Raspberry Pi 400- PC embedded in a keyboard + accessories is the ideal tool, both educational, perfect for students of all ages, and for personal use. This RPi based on model 4, offers a low cost and portable solution, being ideal for home study and for teaching computer concepts such as programming, physical computing and networking. 

The Raspberry Pi 400 has a quad-core ARM Cortex A72 processor with 4GB of RAM, an Ethernet socket, 3 USB ports, two microHDMI ports and a 40-pin GPIO.