Desoldering Wire 1mm 1.0

Protoboard Breadboard 9x15cm features:
-PCB dimension: 9x15cm
-Hole diameter: 1mm
-Pitch: 2.54mm
-Bakelite with copper fields

Resistor 4,7K Ohm 5% 0,25W 1/4W features:
- 4.7K Ohm
-Type: Carbon film
-Tolerance: ±5%
-Power: 0.25W
-Dimensions: 2x7mm

M12 Inductive Proximity Sensor NPN DC 6-36V LJ12A3-4-Z/BX 3D Printer features:
- This sensor can be configured as Z axis auto level
- Inductive proximity sensor detection switch LJ12A3-4-Z / BX
- NPN DC6-36V
- Often used for 3D printer bed leveling
- Typical application: 3D printer bed level sensor
- Type of Cylindrical DC cable 3 type of cable (black, brown, blue)
- Inductive sensor type
- NPN NO (Normal Open)
- Detecting Distance 4mm
- DC supply voltage 6-36V
- 300mA current output
- 0.5KHz response frequency
- Detects iron / aluminum
- Operating temperature -25 ° C to + 55 ° C (Condition non-freezing)
- Head diameter 12 mm
- Size 6.2 x 2cm
- Cable length 100cm

Connect this extension board to the micro: bit development board, then they can be directly connected to the breadboard.

- It consists of a 20-character, 4-row display
- The display is compatible with the controller HD44780 and integrates the module so you can use it through the I2C protocol without any problem
- Only two pins are needed for communication, SDA and SCL
- Ideal for projects with ARDUINO and Raspberry Pi platforms - You can use it with PIC, AVR, STM32
PCF8574 - & gt; the default address 0x20
PCF8574A - & gt; the default address 0x3F
- It can be changed to any between 0x20 and 0x27 depending on whether or not you have soldered pins A0 A1 A2
20x4 2004 LCD display PCF8574T I2C Backlit Blue features:

- LCD screen, 20 characters and 4 lines
- 5V power supply
- HD44780 compatible controller

Resistor 20K Ohm 5% 0,25W 1/4W features:
-20 Ohm
-Type: Carbon film
-Tolerance: ±5%
-Power: 0.25W
-Dimensions: 2x7mm

Thermal transfer paper enables PCB manufacturing.
After designing the printed circuit in one of many programs, you must print the project on paper on a slippery page (in the reflected image) with a laser printer. The pattern (printed side) is transferred to the laminated plate from the copper side using the hot iron (the toner adheres to the copper under the influence of temperature).
It remains only to peel off the paper under water and start to engrave the laminate. It can be attacked with the Printed Circuit Recorder solution A4 Thermal Transfer Film for DIY PCB circuits features:

- material: A4 thermal transfer foil - quantity: 1 sheet

Mini DC Converter 1.8A Downstream Voltage Regulator 4.7-23V to 1.0-17V features:
- Voltage Drop Module
- Use a multimeter to check the output voltage and adjust the potentiometer
- Small size: 17mm x 11mm
- Input voltage: 4.75-23V
- Output voltage: 1.0-17V
- Current output: 1.8A (peak max. 3A)
- Operating temperature: -40 to + 85 ºC
- Operating frequency: 240kHz
- Conversion efficiency: up to 96%
- Output ripple: 30mV (no-load) - Voltage regulation: ± 2.5%