Generic3
A potentiometer is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider. Potentiometers are commonly used to control electrical devices such as volume controls on audio equipment.
Specifications
- Single turn 20K
- Linear
- Carbon
- PCB type
- 5mm pitch pin
- Spline shaft
- 17mm diameter
- 0.2W
- Shaft length 10mm
- Shaft diameter 6mm
What's in the box?
1 x 20K PCB Potentiometer
Resources
Python Library
Definition, Types, And Working Principle
PCB mount, single turn preset or some may call it a variable resistor or potentiometer is now easy to adjust with a screwdriver. Suitable for boards or controller that sporadically need human adjustment on the resistor value.
Specifications
- Resistance: 10K
- Voltage rating: 300 Volt (max.)
- Power rating: 0.5 Watt
- Tolerance: 10%
- RoHS: Yes
What's in the box?
1 x Adjustable Preset Potentiometer
Resources
Python Library
Definition, Types, And Working Principle
Electrical Properties
- Rated voltage: 300V
- Rated current: 16A
- Contact resistance: 20mΩ
- Insulation resistance: 5000MΩ/1000V
- Withstanding voltage: AC1500V/1Min
Mechanical Properties
- Temp. Range: -30℃~ 120℃
- Max Soldering: 250℃ for 5 Sec
- Torque: 0.5Nm
Specifications
- Screws: M2.5 steel Zinc plated
- Contact: phosphor bronze Ni plated or stainless steel
- Pin header: Brass, Tin plated
- Housing: PBT, UL94V-0
- Pitch: 5.08mm
- Poles: 2P
- Colour: Blue
What's in the box?
5 x 2 pin Terminal Blocks
It makes it easy to connect wires to your pcb.
Electrical Properties
- Rated voltage: 300V
- Rated current: 16A
- Contact resistance: 20mΩ
- Insulation resistance: 5000MΩ/1000V
- Withstanding voltage: AC1500V/1Min
Mechanical Properties
- Temp. Range: -30℃~ 120℃
- Max Soldering: 250℃ for 5 Sec
- Torque: 0.5Nm
Specifications
- Screws: M2.5 steel Zinc plated
- Contact: phosphor bronze Ni plated or stainless steel
- Pin header: Brass, Tin plated
- Housing: PBT, UL94V-0
- Pitch: 5.08mm
- Poles: 3P
- Colour: Blue
What's in the box?
5 x 3 pin Terminal Blocks
Specifications
- Multicolored
- 200mm
- Female to Female
What's in the box?
1 x Ribbon of 40 lines
Resources
Are you working on a project involving a fire-detecting robot or a smart system that requires flame detection? This versatile sensor module is tailor-made for your needs. Equipped with a flame sensor and an adjustable digital filter for digital output, it also retains the original analog output. This allows you to seamlessly integrate it into your setup either as a digital input or an analog input sensor, offering the flexibility of a minimum 3-wire interface or an optional 4-wire connection that utilizes both digital and analog functionalities.
Designed to detect fire or other light sources within the wavelength range of 760 nm to 1100 nm, the flame sensor has a pivotal role in scenarios such as fire-fighting robots and soccer robots. With a wide detection angle of 60 degrees and high sensitivity to the flame spectrum, this sensor serves as the "eyes" of the robot, enabling it to identify fire sources or specialized light sources like those used in a soccer game. The module even features M3 mounting holes for convenient installation onto your robot.
Operational within a temperature range of -25 degrees Celsius to 85 degrees Celsius, the flame sensor must maintain a safe distance from the flame during operation to prevent damage. It's compatible with various microcontrollers that support digital or analog input, such as PIC, SK40C, SK28A, SKds40A, and the Arduino series. Moreover, when coupled with a relay module, it can serve as a flame switch for added functionality.Features
- Detect fire, detect light source and sensitive to light with wavelenghth of 940nm
- Interface:Analog or digital
- Supply Voltage: +5 V
- Detection range: 20cm (1V) ~ 100cm (4.8V)
What's in the box?
1 x Flame Sensor Module
Resources
Female to Female Jumper Wire Cable Line Multicolored 100mm
Specifications
- Multicolored
- 100mm
- Female to Female
What's in the box?
1 x Ribbon of 40 lines
Resources