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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%
5 x Top Adjust PCB Potentiometer
Resources
Python Library
Definition, Types, And Working Principle
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
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
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%
5 x Top Adjust PCB Potentiometer
Resources
Python Library
Definition, Types, And Working Principle
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%
5 x Top Adjust PCB Potentiometer
Resources
Python Library
Definition, Types, And Working Principle
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%
5 x Top Adjust PCB Potentiometer
Resources
Python Library
Definition, Types, And Working Principle
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%
5 x Top Adjust PCB Potentiometer
Resources
Python Library
Definition, Types, And Working Principle
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%
5 x Top Adjust PCB Potentiometer
Resources
Python Library
Definition, Types, And Working Principle
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%
5 x Top Adjust PCB Potentiometer
Resources
Python Library
Definition, Types, And Working Principle
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%
5 x Top Adjust PCB Potentiometer
Resources
Python Library
Definition, Types, And Working Principle
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%
5 x Top Adjust PCB Potentiometer
Resources
Python Library
Definition, Types, And Working Principle
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
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
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
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
Brass standoffs are essential components in electronic projects, particularly in applications where circuit boards need to be securely mounted within an enclosure or chassis.
Here's how they are typically used:
- Board Mounting: Brass standoffs are used to elevate and secure printed circuit boards (PCBs) within an electronic enclosure or chassis. They provide a stable platform for the PCB, preventing it from coming into contact with conductive surfaces that could cause short circuits. 
- Mechanical Support: Standoffs act as spacers between the PCB and the mounting surface, ensuring proper ventilation and preventing heat buildup. This is crucial for maintaining the integrity of sensitive electronic components. 
- Isolation: Brass standoffs help to electrically isolate the PCB from the chassis or enclosure. This isolation is essential for preventing electrical interference, reducing the risk of noise and signal degradation, and enhancing overall circuit performance. 
- Easy Access: Standoffs facilitate easy access to the PCB for maintenance, repairs, or upgrades. By raising the board above the mounting surface, technicians can easily reach components and make necessary adjustments without disassembling the entire system. 
- Vibration Dampening: In applications where vibration is a concern, brass standoffs can help dampen vibrations transmitted to the PCB, thereby reducing the risk of component failure or solder joint fatigue over time. 
- Grounding: Depending on the design, brass standoffs can also be used as grounding points for the PCB. By connecting the standoffs to the ground plane on the PCB, they provide a convenient and reliable grounding solution. 
Overall, brass standoffs play a crucial role in ensuring the structural integrity, electrical isolation, and proper functioning of electronic systems. Their versatility and reliability make them indispensable components in a wide range of electronic projects.
What's in the box?
1 x Female Female Standoffs M4 x 40mm
- Shape: Block
- Tolerance: ±1mm
- Material: NdFeB permanent Magnets
- Grade: N35
- Max Operating Temperature: 80 Celsius degree / 176 Fahrenheit degree
- Magnetization Direction: Axial
- Plating: Nickel+Copper+Nickel triple layer plated
What's in the box?
2 x Neodymium Magnets
Here is a video from CNC Kitchen, he teaches how to install embedment nuts into 3D-printed parts.
3D printing plastics often have low yield strength and cannot reliably produce threaded features. Embedded metal nuts provide stronger and more precise threading for hidden fasteners. The nut melts and reflows the plastic around it, enhancing its strength. However, there are design constraints - the nut must be on a part face and cannot be reinforced beyond the plastic's properties.
Specifications
- Thread Size: M3
- Height: 4mm
- Outer Diameter: 5mm
- Material: Brass
What's in the box?
1 x Brass Heat Threaded Inserts Embedment Nut
Here is a video from CNC Kitchen, he teaches how to install embedment nuts into 3D-printed parts.
3D printing plastics often have low yield strength and cannot reliably produce threaded features. Embedded metal nuts provide stronger and more precise threading for hidden fasteners. The nut melts and reflows the plastic around it, enhancing its strength. However, there are design constraints - the nut must be on a part face and cannot be reinforced beyond the plastic's properties.
Spesifications
- Thread Size: M4
- Height: 5mm
- Outer Diameter: 6mm
- Material: Brass
What's in the box?
1 x Brass Heat Threaded Inserts Embedment Nut
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: 150x150x2mm
- Thickness: 2mm
- 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
 
             
  







