Generic1

Is it time to try your hand at making your own prototyping board? One Side Copper Clad are one of the most commonly produced boards as they are very simple to use.

Specifications

• Panel Size: 100x100mm
• Layers: Single Sided
• Operating Temperature: Up to 140 °C or 285°F

What's in the box?

1 x One-Sided Copper Clad PCB Board

Resources

Introduction to soldering
Video: How to solder properly
The secrets to good soldering

Features

• Type: Battery Tester
• Material: ABS
• Test micro battery
• Check the charge of all 1.2V-4.8V and 9V batteries
• Easy to read digital display

Place the battery between the two contact points of the battery tester.
The display will tell you immediately if there is the desired voltage.

The battery tester can be used to test the following batteries:

• 3.7V: 18650, 16340, 14500, 10440, 21700
• 1.5V: AAA, MN2400, R03
• AA, HP7, MN1500, UM3
• C, HP11, MN1400, SP11, LR14, UM2
• D, HP2, MN1300, SP2, R20, UM1
• 9V: PP3, MN1604, 6F22, 006P

A key point is that BMP280 is compatible with two digital interfaces, I2C and SPI.

This digital barometer has some interesting applications. By measuring the absolute pressure of the environment and converting this into altitude. you will have a reliable sensor for determining the height of your robot, plane or projectile. This sensor is capable of achieving an accuracy of 1m, with noise of only 17cm in ultra-high resolution. The device will operate at only 0.3uA meaning low current draw for battery powered applications.

Specifications

• 1.8V to 3.6V Supply Voltage
• Low power consumption - 0.5uA at 1Hz
• I2C interface
• Max I2C Speed: 3.5 MHz
• Very low noise - up to 0.02hPa (17cm)
• Fully calibrated
• Pressure Range: 300hPa to 1100hPa ( 9000m to -500m)
• Weight: 1.18g
• Size: 21mm x 18mm

What's in the box?

1 x BMP180 Digital Barometric Pressure Sensor Board Module
1 x Male to Male 4 pin header

Resources

Using the BMP180 with Raspberry Pi

These are suitable for DIY projects and the Raspberry Pi pcb as the outside diameter is only 2.5mm that fits in the Pi mounting holes.

What's in the box?

1 x Female Female Standoffs M2.5 x 18mm

Please note: The pic is for illustration purposes only and does not match the Ohm size of your selection. 

PCB mount variable resistor or potentiometer is easy to adjust with a screwdriver. Suitable for boards or controller that needs human adjustment on the resistor value.

Specifications

• Voltage rating: 300 Volt (max.)
• Power rating: 0.25 Watt
• Tolerance: 10%

What's in the box?

5 x Top Adjust PCB Potentiometer

Resources

Python Library
Definition, Types, And Working Principle

Pic is for illustration purposes only

These are carbon film axial leaded through hole type and can handle up to 1/4W of power.  1/4W resistors are the most commonly used size for breadboarding, electronics and most common types of hobby projects.

Specifications

• Power:  up to 1/4W
• Material:  metal film 
• Lead diameter:  0.55 mm
• Tolerance : 1%
• Operating Temp :  -55C – 155C

What's in the box?

10 x 220 ohm resistors

Resources

Resistors basics
Types of Resistors
Resistor colour codes

These 3mm Red Flashing LEDs have integrated components to automatically flash, making them great for both indicator lights and decorations.

Specifications

• Brand: CHANZON
• Lens Size: 3mm Diameter
• Lens: Colour Lens
• Emitting Colour: mixed red/green Flash
• Viewing Angle: 20 Degree (Colour Lens)
• Forward Voltage: 3.0-3.2V
• Current: 20mA
• Frequency: 1.5HZ
• Flicker Frequency: 90 Times / Minute
• Polarity: Anode (Longer Leg) | Cathode (Shorter Leg)

What's in the box?

5 x Flashing LEDs Red
5 x Flashing LEDs Green

Please note: The pic is for illustration purposes only and does not match the Ohm size of your selection. 

PCB mount variable resistor or potentiometer is easy to adjust with a screwdriver. Suitable for boards or controller that needs human adjustment on the resistor value.

Specifications

• Voltage rating: 300 Volt (max.)
• Power rating: 0.25 Watt
• Tolerance: 10%

What's in the box?

5 x Top Adjust PCB Potentiometer

Resources

Python Library
Definition, Types, And Working Principle

Please note: The pic is for illustration purposes only and does not match the Ohm size of your selection. 

PCB mount variable resistor or potentiometer is easy to adjust with a screwdriver. Suitable for boards or controller that needs human adjustment on the resistor value.

Specifications

• Voltage rating: 300 Volt (max.)
• Power rating: 0.25 Watt
• Tolerance: 10%

What's in the box?

5 x Top Adjust PCB Potentiometer

Resources

Python Library
Definition, Types, And Working Principle

Please note: The pic is for illustration purposes only and does not match the Ohm size of your selection. 

PCB mount variable resistor or potentiometer is easy to adjust with a screwdriver. Suitable for boards or controller that needs human adjustment on the resistor value.

Specifications

• Voltage rating: 300 Volt (max.)
• Power rating: 0.25 Watt
• Tolerance: 10%

What's in the box?

5 x Top Adjust PCB Potentiometer

Resources

Python Library
Definition, Types, And Working Principle

Please note: The pic is for illustration purposes only and does not match the Ohm size of your selection. 

PCB mount variable resistor or potentiometer is easy to adjust with a screwdriver. Suitable for boards or controller that needs human adjustment on the resistor value.

Specifications

• Voltage rating: 300 Volt (max.)
• Power rating: 0.25 Watt
• Tolerance: 10%

What's in the box?

5 x Top Adjust PCB Potentiometer

Resources

Python Library
Definition, Types, And Working Principle

Please note: The pic is for illustration purposes only and does not match the Ohm size of your selection. 

PCB mount variable resistor or potentiometer is easy to adjust with a screwdriver. Suitable for boards or controller that needs human adjustment on the resistor value.

Specifications

• Voltage rating: 300 Volt (max.)
• Power rating: 0.25 Watt
• Tolerance: 10%

What's in the box?

5 x Top Adjust PCB Potentiometer

Resources

Python Library
Definition, Types, And Working Principle

Please note: The pic is for illustration purposes only and does not match the Ohm size of your selection. 

PCB mount variable resistor or potentiometer is easy to adjust with a screwdriver. Suitable for boards or controller that needs human adjustment on the resistor value.

Specifications

• Voltage rating: 300 Volt (max.)
• Power rating: 0.25 Watt
• Tolerance: 10%

What's in the box?

5 x Top Adjust PCB Potentiometer

Resources

Python Library
Definition, Types, And Working Principle

Please note: The pic is for illustration purposes only and does not match the Ohm size of your selection. 

PCB mount variable resistor or potentiometer is easy to adjust with a screwdriver. Suitable for boards or controller that needs human adjustment on the resistor value.

Specifications

• Voltage rating: 300 Volt (max.)
• Power rating: 0.25 Watt
• Tolerance: 10%

What's in the box?

5 x Top Adjust PCB Potentiometer

Resources

Python Library
Definition, Types, And Working Principle

Please note: The pic is for illustration purposes only and does not match the Ohm size of your selection. 

PCB mount variable resistor or potentiometer is easy to adjust with a screwdriver. Suitable for boards or controller that needs human adjustment on the resistor value.

Specifications

• Voltage rating: 300 Volt (max.)
• Power rating: 0.25 Watt
• Tolerance: 10%

What's in the box?

5 x Top Adjust PCB Potentiometer

Resources

Python Library
Definition, Types, And Working Principle

Kapton tape offers excellent resistance to heat, and it is designed to be used on a series of electric masks. Ideal for wave solders, circuit board insulation, and powder coating on high temperatures, the tape has a high dielectric strength.

Also great for insulating the Hotend on your 3D printer.

Application:

• High temperature masking tape
• Frequency conversion power supply in the electronics industry. Also use as perfect heat resistance ribbon on 3d printing, powder coating, etc
• PCB protection during wave soldering
• Insulation on transformers, motors and coils
• Fiber Optic Cables
• Solar panels

Specifications

• 100% new and high quality
• Material: Polyimide
• Color: Brown Metallic
• Width: 5mm
• Length: 22 M
• Long term temperature: 260 ° C degrees
• Short term temperature: 300 ° c.

What's in the box?

1 x 5mm Kapton Tape

Please note: This product is the Red Sleeve for AWG22-18(0.5 -1.0 mm²)



Specifications

• Shrinkage ratio 2:1
• Dual-walled design tubing: polyolefin tubing on the outside and hot melt adhesive inside
• Color coded connector tubing
• Heat activated waterproof adhesive
• Low temperature solder sleeve
• Minimum shrink temperature: 80°C
• Minimum temperature for solder to melt: 138°C

Features

• An easy one step connection of wires.
• Soldered, insulated and sealed can be ideal.
• Use in marine and automobile applications.
• Melt adhesive in inside solder and seal and with advanced waterproof function.
• Polyolefin heat shrink butt connectors improved pullout strength.
• Provide seal, strain relief, cable check and insulation.
• Sizes and Quantity:
• AWG 22-18 Red Connectors: Diameter 2.7 mm, Cable cross-section 0.5 -1.0 mm²

What's in the box?

10 x Red Heat Shrink Solder Sleeves

These sleeves are available in 

• Yellow AWG12-10(2.0 -2.5 mm²)
• Blue AWG16-14(1.2 -1.6 mm²)
• Red AWG22-18(0.5 -1.0 mm²)
• White AWG26-24(0.4 -0.5 mm²)

Please note: This product is the White Sleeve for AWG26-24(0.4 -0.5 mm²)



Specifications

• Shrinkage ratio 2:1
• Dual-walled design tubing: polyolefin tubing on the outside and hot melt adhesive inside
• Color coded connector tubing
• Heat activated waterproof adhesive
• Low temperature solder sleeve
• Minimum shrink temperature: 80°C
• Minimum temperature for solder to melt: 138°C

Features

• An easy one step connection of wires.
• Soldered, insulated and sealed can be ideal.
• Use in marine and automobile applications.
• Melt adhesive in inside solder and seal and with advanced waterproof function.
• Polyolefin heat shrink butt connectors improved pullout strength.
• Provide seal, strain relief, cable check and insulation.
• Sizes and Quantity:
• AWG26-24 White Connectors: Cable cross-section 0.4 -0.5 mm²

What's in the box?

10 x Red Heat Shrink Solder Sleeves

These sleeves are available in 

• Yellow AWG12-10(2.0 -2.5 mm²)
• Blue AWG16-14(1.2 -1.6 mm²)
• Red AWG22-18(0.5 -1.0 mm²)
• White AWG26-24(0.4 -0.5 mm²)

Please note: This product is the Blue Sleeve for AWG16-14(1.2 -1.6 mm²)



Specifications

• Shrinkage ratio 2:1
• Dual-walled design tubing: polyolefin tubing on the outside and hot melt adhesive inside
• Color coded connector tubing
• Heat activated waterproof adhesive
• Low temperature solder sleeve
• Minimum shrink temperature: 80°C
• Minimum temperature for solder to melt: 138°C

Features

• An easy one step connection of wires.
• Soldered, insulated and sealed can be ideal.
• Use in marine and automobile applications.
• Melt adhesive in inside solder and seal and with advanced waterproof function.
• Polyolefin heat shrink butt connectors improved pullout strength.
• Provide seal, strain relief, cable check and insulation.
• Sizes and Quantity:
• Blue AWG16-14 Connectors: Cable cross-section 1.2 -1.6 mm²

What's in the box?

10 x Red Heat Shrink Solder Sleeves

These sleeves are available in 

• Yellow AWG12-10(2.0 -2.5 mm²)
• Blue AWG16-14(1.2 -1.6 mm²)
• Red AWG22-18(0.5 -1.0 mm²)
• White AWG26-24(0.4 -0.5 mm²)

Please note: This product is the Yellow Sleeve for AWG12-10(2.0 -2.5 mm²)



Specifications

• Shrinkage ratio 2:1
• Dual-walled design tubing: polyolefin tubing on the outside and hot melt adhesive inside
• Color coded connector tubing
• Heat activated waterproof adhesive
• Low temperature solder sleeve
• Minimum shrink temperature: 80°C
• Minimum temperature for solder to melt: 138°C

Features

• An easy one step connection of wires.
• Soldered, insulated and sealed can be ideal.
• Use in marine and automobile applications.
• Melt adhesive in inside solder and seal and with advanced waterproof function.
• Polyolefin heat shrink butt connectors improved pullout strength.
• Provide seal, strain relief, cable check and insulation.
• Sizes and Quantity:
• Blue AWG16-14 Connectors: Cable cross-section 1.2 -1.6 mm²

What's in the box?

10 x Red Heat Shrink Solder Sleeves

These sleeves are available in 

• Yellow AWG12-10(2.0 -2.5 mm²)
• Blue AWG16-14(1.2 -1.6 mm²)
• Red AWG22-18(0.5 -1.0 mm²)
• White AWG26-24(0.4 -0.5 mm²)