Search results: “eph” – Page 2
Showing 29–56 of 96 results
-
Arduino, Arduino Boards & Components, Development Kits
Laser Diode Module 650nm 5v Laser Light Module Ky008
-10%Arduino, Arduino Boards & Components, Development KitsLaser Diode Module 650nm 5v Laser Light Module Ky008
Key Features :
- Voltage: 3.0 V – 5 V.
- Output: red laser straightly(650nm).
- Driver: APC circuit.
- Size: Φ 12.0 x35mm.
- Line length: about 135 mm.
- Transmit power: 58mW.
- Operating Current: 40mA.
- Operating temperature: -36 ~ 65◦C.
- Pot size: 15 meters spot for φ10 mm ~ φ15.
- Outer diameter: 6 mm.
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
Recording And Playback Module (Isd1820) With On Board Mic And Loud Speaker
-3%Arduino, Arduino Boards & Components, Development KitsRecording And Playback Module (Isd1820) With On Board Mic And Loud Speaker
Key Features :
- The main chip: ISD1820.
- Dimensions : 43 x 34 x 11 (LxWxH) mm.
- The working voltage: DC 3V-5V.
- Loudspeaker: 8 Ohm, 0.5W.
- An easy to use 10 seconds of voice recording.
- High-quality, natural voice restored.
- Can be used as propaganda module.
- With looping, jog playback, single-pass play function.
- Available single-chip control.
- This module can directly drive a small speaker 8 ohm 0.5W.
- Power supply : 3-5V, which can be accessed pin power.
- Audio recording control mode: the key to control or microcontroller, IO has drawn the line of control.
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
Rain Drops Detection Sensor
Key Features :
- Product use: rain, rain sensor, can be used for all kinds of weather monitoring, and translated into output signals and AO.
The sensor USES the high quality FR – 04 double material, large area of 5.5 * 4.0 CM, treatment of nickel plating and surface, have fight oxidation, electrical conductivity, and life has more superior performance;
The comparator output, signal clean, good waveform, driving ability is strong, for more than 15 mA;
With potentiometer sensitivity adjustment
The working voltage of 3.3 V to 5 V
The output format: digital switch output (0 and 1) and analog AO voltage output;
Has a fixed bolt hole, convenient installation
Small board PCB size: Approx. 3.2 cm x 1.5 cm
The LM393, use of wide voltage comparator
SKU: n/a - Product use: rain, rain sensor, can be used for all kinds of weather monitoring, and translated into output signals and AO.
-
Arduino, Arduino Boards & Components, Development Kits
DHT22
Key Features :
- High precision
- Capacitive type
- Full range temperature compensated
- Relative humidity and temperature measurement
- Calibrated digital signal
- Outstanding long-term stability
- Extra components not needed
- Long transmission distance
- Low power consumption
- 4 pins packaged and fully interchangeable
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
Hc-SR 501 PIR Motion Sensor
Key Features :
- Infrared Sensor with Control Circuit Board
- The Sensitivity and Holding Time Can be Adjusted
- Blockade time: 2.5s (Default)
- Sensitive Setting: Turn to Right, Distance Increases (About 7M); Turn to Left, Distance Reduce (About 3M)
- Time Setting: Turn to Right, Time Increases (About 200S); Turn to Left, Time Reduce (About 5S).
SKU: n/a -
-
Arduino, Arduino Boards & Components, Development Kits
St-link V2 Programmer For STM8 and STM 32
Key Features :
- PCB installed inside of aluminum alloy U disk shell, portable, safe and reliable!
- Interface definition directly marked on the shell, clear, convenient and practical!
- 5V, 3.3V offers at the same time, allowing you to program your target board with both 5V and 3.3V
- Shell characters using laser engraving, never fade off! Permanent clarity!
- 500MA internal resettable fuse, complete protection of your expensive computer motherboard!
- Red and blue color LED indicator, allowing you to always observe ST-LINK V2 working condition!
- With 4 DuPont line, so you can easily respond to different target board line order!
- Use anti-static bag packaging.
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
LDRLight Sensor Ky-018
Key Features :
- Dimensions: 33 x 115 x 8(L x W x H ) mm.
- Weight: 4gm.
- main chip: LM393.
- working voltage: DC 3-5V
- Signal output indicator light.
- LDR module 4 PIN
- Operating voltage 3.3V-5V
- Able to detect ambient brightness and light intensity Adjustable sensitivity (via blue digital potentiometer adjustment)
- Output: DO digital switch output (0 and 1), AO analog voltage output Compatible with Arduino, Raspberry and other microcontroller board.
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
Mini Digital Thermometer Hygrometer Temperature Humidity Meter Fy-11
-4%Arduino, Arduino Boards & Components, Development KitsMini Digital Thermometer Hygrometer Temperature Humidity Meter Fy-11
Key Features :
- Measuring humidity and temperature.
- Large LCD display, easy for reading.
- Temperature unit is switchable.
- Desk-top placing or wall hanging, easy to use.
- Made of high-quality material.
- Widely used in indoor temperature and humidity measurement, apply in the lab, cold chain transport, warehousing and other occasions.
- Powered by 2 x 1.5v LR44 button cell.
- Comes with a probe that is easy to use.
- Perfect for use in incubators, brooders, homebrew room at any other place, the monitoring of temperature and humidity required.
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
Tpm10 Digital Thermometer Temperature Sensor Tester Meter Fy-10 With Metal Sensor
-5%Arduino, Arduino Boards & Components, Development KitsTpm10 Digital Thermometer Temperature Sensor Tester Meter Fy-10 With Metal Sensor
Key Features :
- LCD display.
- High accuracy.
- This thermometer can also be used to measure object temperature (baby milk, food, bath water) or ambient temperature.
- Waterproof probe, easy to remove.
- Powered by 2 x 1.5v LR44 button cell.
- Comes with a probe that is easy to use.
- Perfect for use in incubators, brooders, homebrew room at any other place, the monitoring of temperature and humidity required.
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
PS2 Dual Axis Xy Analog Joystick Module
Key Features :
- Two independent Potentiometer: one for each axis ( X and Y)
- Auto return to the center position
- Low weight
- Cup-type Knob
- Compatible to interface with Arduino or with most microcontrollers
SKU: n/a -
-
Arduino, Arduino Boards & Components, Development Kits
Soil Moisture Sensor
Key Features :
- Operating voltage: 3.3V~5V
- Dual output mode,analog output more accurate
- A fixed bolt hole for easy installation
- With power indicator (red) and digital switching output indicator (green)
- Having LM393 comparator chip, stable
- Panel PCB Dimension: Approx.3cm x 1.5cm
- Soil Probe Dimension: Approx. 6cm x 3cm
- Cable Length: Approx.21cm
- Interface Description(4-wire):
- VCC: 3.3V-5V
- GND: GND
- DO: digital output interface(0 and 1)
- AO: analog output interface
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
TEC1-12706 Thermoelectric Cooler Peltier 12vdc 6A Cooling Refrigeration Plate
-2%Arduino, Arduino Boards & Components, Development KitsTEC1-12706 Thermoelectric Cooler Peltier 12vdc 6A Cooling Refrigeration Plate
Key Features :
- Ceramics thermoelectric Cooler semiconductor module TEC1-12706
- Small module.
- Its work is characterized by side refrigeration and side fever.
- Hot and cold on both sides of the temperature difference of 68 degrees
- Connected to the 12-volt power supply cooling piece on both sides there will be the difference in temperature, side cold side of the heat, do not long power cooler radiator, otherwise, it will cause cooler internal overheating and burning.
- Quality tested cooling cells.
- Solid-state, vibration-free, noise-free.
- Simple to install and operate.
- Fitted with 6-inch insulated leads
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
Nodemcu Mini ESP8266 Wemos D1-Mini Wifi
Key Features :
-
-
- 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire
- supported(except D0)
- 1 analog input(3.2V max input)
- Micro USB connection
- Use BRT (Bias Resistor Transistor), easier into flash mode.
- 30% increase in radiating area, more stable.
- Dimensions : 35 x 26 x 8 (LxWxH) mm.
- Weight: 10 gm.
- Board Color : Blue
- Compatible with Arduino
- Compatible with NodeMCU
- Compatible with MicroPython
-
SKU: n/a -
-
Arduino, Arduino Boards & Components, Development Kits
LED Traffic Light Module 5v Digital Signal Output Light Emitting Module
-6%Arduino, Arduino Boards & Components, Development KitsLED Traffic Light Module 5v Digital Signal Output Light Emitting Module
Key Features :
-
-
- Independent interface:
- The light-emitting module controls the red, yellow, and green lights separately, a total of four independent interfaces.
- Fast response:
- The light-emitting module can respond super fast, with strong anti-interference ability and high-cost performance.
- Good performance:
- The light-emitting module has ultra-low energy consumption, long transmission distance, and is very reliable.
- Independent interface:
-
SKU: n/a -
-
Arduino, Arduino Boards & Components, Development Kits
W3001 Digital Temperature Controlle Thermostat, AC 220V Thermometer Controller
-2%Arduino, Arduino Boards & Components, Development KitsW3001 Digital Temperature Controlle Thermostat, AC 220V Thermometer Controller
Key Features :
-
-
- ABS flame retardant housing is avirulent and environmental protective, long service life and will not discolor or be out of shape
- Wide temperature control range from -50℃ to 110℃ and high-temperature control precision of 0.1℃
- Can be installed directly or embedded in industrial control equipment panel, convenient and quick
- Widely used in the hatching area, equipment case, air conditioning system, temperature control protection, and other fields
- The probe used stainless steel material shell and resin sealing treatment, waterproof and does not rust
-
SKU: n/a -
-
Arduino, Arduino Boards & Components, Development Kits
IR Infrared Obstacle Avoidance Sensor Module
-9%Arduino, Arduino Boards & Components, Development KitsIR Infrared Obstacle Avoidance Sensor Module
Key Features :
-
-
- sensor adopts TR5000, high sensitivity
- sensitivity adjustable digital potentiometer to adjust (blue)
- modules can induction block from 0 to 3 cm
- 5 V working voltage of 3.3 V
- 5a output form the output analog voltage (0 to 5 v) B digital switch output (0 and 1)
- Has a fixed bolt hole, the work of the installation
- Small board PCB size: 3.5 cm * 1.5 cm
- The power indicator light (red) and digital switch output indicator light (green)
- Comparator USES the LM393 chips, work stability
- Three small plate interface specifications wire (4)
- 1 VCC external 3.3 V to 5 V
- 2 GND external GND
- 3 DO small plate digital output interface (0 and 1)
- 4 small AO plate analog output interface (0 to 5 v)
-
SKU: n/a -
-
Arduino, Arduino Boards & Components, Development Kits
TCRT5000 IR Sensor Module Line Tracking Line
-4%Arduino, Arduino Boards & Components, Development KitsTCRT5000 IR Sensor Module Line Tracking Line
Key Features :
-
-
- sensor adopts TR5000, high sensitivity
- sensitivity adjustable digital potentiometer to adjust (blue)
- modules can induction block from 0 to 3 cm
- 5 V working voltage of 3.3 V
- 5a output form the output analog voltage (0 to 5 v) B digital switch output (0 and 1)
- Has a fixed bolt hole, the work of the installation
- Small board PCB size: 3.5 cm * 1.5 cm
- The power indicator light (red) and digital switch output indicator light (green)
- Comparator USES the LM393 chips, work stability
- Three small plate interface specifications wire (4)
- 1 VCC external 3.3 V to 5 V
- 2 GND external GND
- 3 DO small plate digital output interface (0 and 1)
- 4 small AO plate analog output interface (0 to 5 v)
-
SKU: n/a -
-
Arduino, Arduino Boards & Components, Development Kits
W1209 DC12V Digital Thermostat Temperature Controller (Incubator Controller)
-4%Arduino, Arduino Boards & Components, Development KitsW1209 DC12V Digital Thermostat Temperature Controller (Incubator Controller)
Key Features :
-
-
- Temperature Control Range: Minus 50 to 110 C
- Resolution at -9.9 to 99.9: 0.1 C
- Resolution at all other temperatures: 1 C
- Measurement Accuracy: 0.1 C
- Control Accuracy: 0.1 C
- Refresh Rate: 0.5 Seconds
- Input Power (DC): 12V
- Measuring Inputs: NTC (10K 0.5%)
- Waterproof Sensor: 0.5M
- Output: 1 Channel Relay Output, Capacity: 10A
Best Online Shopping website for W1209 Temperature Controller Incubation Thermostat. Here you get W1209 Temperature Controller Thermostat at a reasonable price in Karachi, Lahore, Islamabad, Rawalpindi, Peshawar, Multan, Faisalabad and all over Pakistan.
-
SKU: n/a -
-
Arduino, Arduino Boards & Components, Development Kits
HC-SR04 (5V) Ultrasonic Distance Sensor
Key Features :
-
- Power Supply: +5V DC
- Quiescent Current : <2mA
- Working Current: 15mA
- Effectual Angle: <15°
- Ranging Distance : 2cm – 400 cm/1″ – 13ft
- Resolution : 0.3 cm
- Measuring Angle: 30 degree
- Trigger Input Pulse width: 10uS minimum
- Dimension: 45mm x 20mm x 15mm
SKU: n/a -
-
Arduino, Arduino Boards & Components, Development Kits
Nema17 4 Wire Stepper Motor Nema17 Stepper Motor
-4%Arduino, Arduino Boards & Components, Development KitsNema17 4 Wire Stepper Motor Nema17 Stepper Motor
Key Features :
-
- Stepper motor is known by its property to convert a train of input pulses into a precisely defined increment in the shaft position.
- This is a high-quality motor that can be used for a long time without stuck.
- It has a quite stable performance during work and will not lose step.
- Low noise and big torque, this is a great choice if you need a stepper motor.
- Stepper motor can be widely used for a 3D printer, CNC engraving machine, etc.
SKU: n/a -
-
Arduino, Arduino Boards & Components, Development Kits
Arduino 28byj48 5v Stepper Motor With Uln2003 Driver
-3%Arduino, Arduino Boards & Components, Development KitsArduino 28byj48 5v Stepper Motor With Uln2003 Driver
Key Features :
- Model : 28BYJ-48
- Number of Phase : 4
- Speed Variation Ratio : 1/64
- Stride Angle : 5.625° /64
- Rated voltage : DC [5v – 12v]
- DC resistance : 5v: 60Ω±7%(25℃); 12v: 130Ω±7%(25℃)
- Frequency : 100Hz
- Idle In-traction Frequency : > 600Hz
- Idle Out-traction Frequency : > 1000Hz
- In-traction Torque >34.3mN.m(120Hz)
- Self-positioning Torque : 5v: >29.3mN.m; 12v: >42.1mN.m
- Friction torque : 600-1200 gf.cm
- Pull in torque : 300 gf.cm
- Insulated resistance >10MΩ(500V)
- Insulated electricity power : 600VAC/1mA/1s
- Insulation grade : A
- Rise in Temperature <40K(120Hz)
- Noise <35dB(120Hz,No load,10cm)
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
N20 DC Gear Motor
Key Features :
- Motor size: 10*12 (N20 motor)
- Out Shaft diameter: 2.95mm (flat position: 2.45mm)
- Shaft length: 8mm
- Weight: 10g
- Rated load : 200 g.cm
- Working temperature: -10 degrees – 65 degrees
- Motor mounting position: horizontal or vertical
- Reduction ratio : 1:298
- Rated voltage: DC 5V
- Rated current : 36 MA
- Rated load speed: 50RPM
- Stall torque: 1 KG.cm
- Operating voltage range : DC3V-6V
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
Universal Wheel For Smart Car Robot Omni Wheel
-8%Arduino, Arduino Boards & Components, Development KitsUniversal Wheel For Smart Car Robot Omni Wheel
Key Features :
- Holder material:12mm cold-roll steel sheets,blue Zinc plating
Wheel material: White nylon PP material,wear resisting & handy
Wheel diameter: 24mm
Wheel face width: 13mm
Mounting height: 32mm
Plate size: 38*32(mm)
Mounting hole diameter:4mm
Mounting hole center distance:30*24(mm)
Single wheel load:10kg
Single wheel weight:0.04kg
SKU: n/a - Holder material:12mm cold-roll steel sheets,blue Zinc plating
-
Arduino, Arduino Boards & Components, Development Kits
Imported Original 4wd Smart Robot Car Chassis Kit
-3%Arduino, Arduino Boards & Components, Development KitsImported Original 4wd Smart Robot Car Chassis Kit
Key Features :
- Simple mechanical structure, easy for installation.
- Adopts 4 DC motors for better power, speed and load capacity.
- Large and stable Chassis, easy for expansion.
- Easy interface with Arduino development platform.
- Enormous space between middle & bottom chassis.
- This kit is great for DIY Learning, Academic Research, Hobby Projects and Robot Competitions.
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
Imported 3wd Smart Robot Car Chassis Kit
Key Features :
- Mechanical structure, easy to install.
- This car has tachometer encoder
- With 4 cell AA battery holder and power switch.
- Can be used for distance measurement, velocity.
- Can use with other devices to realize the function of tracing, obstacle avoidance, distance testing, speed testing, wireless remote control.
- Gear Motor reduction radio: 1:48.
- Size: 22cm x 14.7cm, wheel size: 7cm x 7cm x 2.6cm.
- Note: motor power supply is 3V~6V.
SKU: n/a