Speed controller for DC motor (PWM) 6V-28VDC 3A PWM 6V 12V 24V

Transmitter and receiver kit for radio control and data transmission, compatible with Arduino. 433MHz RF Wireless Receiver + Transmitter features:

Specifications of the emitter module: - Power supply: 3V ~ 12V
- Working intensity: max = 40mA (at 12V), min = 9mA (at 3V)
- AM ASK / OOK modulation
- SAW filter
- Working frequency: 315MHz-433.92MHz
- Transmission power: 25mW (315MHz at 12V)
- Range: 20 to 200 meters (different voltages can give different results)
- Transfer speed: 4 kB / S
- Dimensions: 19x 19x 7mm Receiver module specifications: - Power supply: 5.0VDC + 0.5V
- Work intensity: 5.5mA (at 5.0VDC)
- Work frequency: 315MHz-433.92MHz - Receiver sensitivity: -100dBm

2x Electronic Clips Crocodile 2x50mm Black + Red features:
- Length: 50mm
- Quantity: 2 units

Tin ideal for application in consumer electronics circuits
Tin Roll 60/40 Sn/Pb 2.5% Flux 10g 1mm features:
- 10 gr. welding wire of 1 mm diameter. 60% tin, 40% lead
- Melting temperature 187/190 C
- Alloy Sn60Pb40
- Flux 2.5% SW26 1.1.2B ISO9454 - It is leaded alloy for manual and automatic processes where meeting the requirements of the RoHS2 Directive is not required.  - Quantity: 1 unit
- High quality - manufactured in EU

Soldering iron with B1 tip, ideal for electronics. Power of 40W.

- Power: 40W

- Power supply: 230V

- Equipped with B1 tip

- Long life tip: 1mm

- Anti-heat handle

- CE, RoHS and TÃœV certifications

You can easily control any device over the Internet through your phone, computer, etc.
The module can handle 5 users at the same time, it can work in two modes: STA (client) and AP (access point).
In AP mode, the module is connected via WIFI directly to your phone or computer (in open field can be up to 300 meters).
In STA mode, the relay module is connected to the access point (router) that supplies the network.
Wi-Fi in the room where the relays are located. In this case, the range mainly depends on the power of the access point antennas (routers).
You should not turn off after the configuration is completed, as some of the parameters of the WIFI module cannot be saved when power is cut off.

Resistors 100R Ohm 5% 0,25W 1/4W features:
- 100R Ohm
-Type: Carbon film
-Tolerance: ±5%
-Power: 0.25W
-Dimensions: 2x7mm

5x Pushbutton B3F Green Key Omron Electronica Arduino Prototype Switch 12 features:
- 5x Pushbuttons B3F Omron
- 5x Keys
- Maximum current: 50mA
- Tension DC: 24V
- Operating force: 1.27N
- Switch terminals - Weldable
- Contact: SPST-NO
- Contact resistance: 100M Ohm
- Type of action: Superficial
- Measures: 12x12x7.3mm