Double Side Prototype Board PCB 8x12cm

TIP120 Low voltage Darlington transistor NPN 60V 5A with collector-emitter saturation pack 5ps features:
- Package / Case: TIP120 TO-220
- Manufacturer: ST Microelectronics
- VCBO collector-base voltage: 60V
- VCEO collector-emitter voltage: 60V
- VEBO emitter-base voltage: 5V
- Collector continuous current: 5A
- DC MAX collector current: 8A
- Maximum power dissipation: 65W if T <= 25ºC
- Storage temperature: -65ºC to + 150ºC
- Maximum operating junction temperature: + 150ºC

40x Male to male cables 10cm features:
- Length: 10cm
- Quantity: 40 cables
- Dupont male connectors on both ends
- Compatible with 2.54mm female connectors
- High quality and good working condition
- Easy to install and use

Network tool set (10 pieces) for the construction of telephone and network cabling (RJ45, RJ11, RJ12) in a practical closed case. Crimper, tester, cable detector, cable stripper, screwdrivers, Rj-45 connectors, etc.

ProtoShield Prototype Expansion Board with Mini Breadboard 170 points for Arduino Mega2560 V3.0 features:
- To mount your projects in a comfortable and orderly way, access to all the pins of Arduino Mega2560, it has a universal plate and protoboard zone, 5V and Gnd buses, reset pushbutton, pushbutton and 2 general purpose leds, zones for integrated Soic and Dip
- The seamless mini breadboard has 170 connection points.
- You can stick on the shield with its self-adhesive back.

Converter DC USB Step Down 7V-24V to 5V 3A features:
- Voltage reduction module with USB connector
- DIY mobile power supply, to achieve the 5v output to charge the phone, mp3, mp4, psp, etc. can not charge for the ipad
- The USB output converter module has short circuit protection 5A current automatic protection
- Based on the monolithic MP2307 controller
- Rectification: not synchronous
- Input voltage: DC 7v to 24v
- Output voltage: DC 5v
- Output current: 3A (Little time 4A)
- Output connection: USB Type A female connector
- Input connection: Terminal with screws
- Efficiency of transformation: 96%
- Switching frequency: 340KHz
- Output ripple: 30mV (max.)
- Load regulation: ± 0.5%

The JCD soldering iron has a power of 80W equipped with the 900M-B1.2 tip, LCD display to show the temperature setting (180 ~ 500 ℃). Fast heating. The tip is replaceable. The soldering iron is CE, RoHS certified.

LED Power Supply Transformer DC 12V 5A 60W features:
- Supply voltage: 110/230V AC
- Output voltage: 12V DC
- Output amperage: 5A
- Power at 12V: 60W
- Dimensions: 110mm x 78mm x 36mm

The Sonoff MINIR2is a WiFi-controlled universal switch, built with the ESP8266 chip. It works with the voltage of 230V and makes it possible to control any device anywhere in the world. Thanks to its size it is very mobile and fits in most power supplies.