tetralink technologies
Showing 225–252 of 262 results
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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 -
Single/Full Color (RGB) Panels/Modules, SMD Screens & Tickers
Red P10 Single Color Outdoor DIP LED Module For Tickers
-15%
Single/Full Color (RGB) Panels/Modules, SMD Screens & TickersRed P10 Single Color Outdoor DIP LED Module For Tickers
Key Features
- Full outdoor: IP65
- Size (W x H): 320 x 160 mm (320 x 160cm), 12.6 x 6.3 Inch
- Resolution (W x H): 32 x 16 = 512
- HUB Signal: HUB12
- Volt: 5v DC
- Brightness: 5000 cdm (nits)
- LED: DIP 5 mm
- Accessories: Rubber seal, data wire, power cable
- Can work with control card: U6A, U6B, U60, W60, U61, U62, U64, U6BN, WLP-XUA2, WLP-XUB1, etc.
- Display can Show: Text, Animation word, Time, Count, Lunar calendar
- Support simple animation characters
- Click Here to Download HD-U6A Software HD2018
SKU: n/a -
Single/Full Color (RGB) Panels/Modules, SMD Screens & Tickers
Red P10 Single Color Outdoor SMD Module For Tickers
-10%
Single/Full Color (RGB) Panels/Modules, SMD Screens & TickersRed P10 Single Color Outdoor SMD Module For Tickers
Key Features
- Red P10 Single Color SMD Module For Tickers
- Full outdoor: IP64
- Size (W x H): 320 x 160 mm (320 x 160cm), 12.6 x 6.3 Inch
- Resolution (W x H): 32 x 16 = 512
- HUB Signal: HUB12
- Volt: 5v DC
- Brightness: 4500 cdm (nits)
- LED: DIP 5mm
- Accessories: Data Wire, Power Cable, 4-Magnets
- Can work with control card: U6A, U6B, U60, W60, U61, U62, U64, U6BN, WLP-XUA2, WLP-XUB1, etc.
- The display can Show: Text, Animation word, Time, Count, Lunar calendar
- Support simple animation characters
- Click Here to Download HD-U6A Software HD2018
SKU: n/a -
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Arduino, Arduino Boards & Components, Development Kits
SG90 Towerpro 180 Degree Servo Motor
?Key Features :
- Tiny and lightweight with high output power. The servo can rotate approximately 180 degrees (90 in each direction) and works just like the standard kinds but smaller.
- You can use any servo code, hardware, or library to control these servos.
- Good for beginners who want to make stuff move without building a motor controller with feedback & gearbox, especially since it will fit in small places. It comes with 3 horns (arms) and hardware.
SKU: n/a -
Control Card, Single & Dual LED Controllers, SMD Screens & Tickers
Single Color Control Card HD-U6A with USB Port
-60%
Control Card, Single & Dual LED Controllers, SMD Screens & TickersSingle Color Control Card HD-U6A with USB Port
Key Features
- Support single color module
- Various conventional scanning methods
- Control range Single color resolution 320W*32H
- FLASH Capacity 1M Byte
- Communication Port U-Disk
- HUB Signal 2HUB12
- Program Quantity 1000pcs Programs
- 4 areas with separate zone, and separated special effects and border
- Display Showing TextAnimation wordTimeCountLunar calendar
- Can support” TextAnimationPicture, Time, Timing display
- Program border, area border, and Custom design border
- More than 40 kinds of text effects display
- Support simple animation characters
- Support for hollow fonts, strokes, and other fonts, etc.
- Support for regional text background settings
- support Excel form to add directly
- Clock function
- Support calendar, analog clock, lunar calendar
- Timing & countdown display
- Support for multiple time zones
- Automatic switch screens
- Brightness setting by Customer by time period regulation
- Brightness adjustment Support two modes of brightness adjustment
- Test button, click to switch screen test status
- HUB12 to connect the display
- Click Here to Download HD-U6A User Manual
- Click Here to Download HD-U6A Software HD2018
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
SR04T Waterproof Ultrasonic Sensor Jsn-sr04t Distance
-1%
Arduino, Arduino Boards & Components, Development KitsSR04T Waterproof Ultrasonic Sensor Jsn-sr04t Distance
?Key Features :
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- small size, easy to use;
- low voltage, low power consumption;
- high accuracy;
- strong anti-jamming;
- integrated with wire enclosed waterproof probe, suitable for wet, harsh measurement occasions.
SKU: n/a -
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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
TCRT5000 IR Sensor Module Line Tracking Line
-4%
Arduino, Arduino Boards & Components, Development KitsTCRT5000 IR Sensor Module Line Tracking Line
?Key Features :
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- 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)
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SKU: n/a -
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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 Boards & Components, Arduino Components, Manual & Remote Start Units, Microcontroller, ICs etc.
TP4056 type-C Lithium Battery Charging Board
-10%
Arduino Boards & Components, Arduino Components, Manual & Remote Start Units, Microcontroller, ICs etc.TP4056 type-C Lithium Battery Charging Board
- Inputs with?Type C?female, can be directly input to do with the phone charger rechargeable lithium battery,
- And still retains the input voltage wiring pads, can be very convenient DIY
- Input voltage:?5V
- Charging cut-off voltage:?4.2V ? 1%
- Maximum charge current:?1000mA
- Battery over-discharge protection voltage:?2.5V
- Battery overcurrent protection current:?3A
- Board size:?2.6 * 1.7CM
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
TP4056- Micro USB Li-ion Battery Charging Board With Current Protection Bms
-20%
Arduino, Arduino Boards & Components, Development KitsTP4056- Micro USB Li-ion Battery Charging Board With Current Protection Bms
Key Features
- Microcontroller : Atmel SAM3X8E ARM Cortex-M3
- CPU: 32-Bit
- Digital I/O: Pins54
- PWM Output: 12
- PWM Output: 12
- Analog Input: 12
- Analog Input: 12
- Flash Memory (Program Memory): 512 KB
- SRAM96KB (two banks: 64KB and 32KB)
- Operating Voltage: 3.3V
- Input Voltage: 7-12 V
- Oscillator up to 84 MHz
- Arduino Due is open-source hardware! You can build your own board using the following files
- Click Here to Download Open Source Arduino Software
- EAGLE FILES IN .ZIP
- SCHEMATICS
- FRITZING IN .FZPZ
- BOARD SIZE .IN
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
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
TT Motor Dc 3v 6v Dc Gear Motor
?Key Features :
- DIY Projects
- Battery-operated toys
- Disk drives Steel rolling?mills?Paper
- Machines Medical equipment
- Radio-controlled aircraft
- Automobiles Drive systems Positioning
- Industrial and consumer actuators Winches Robotics Mixers
- Robotic projects
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
TTP 223 Touch Sensor Module Touch Sensor
?Key Features :
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- Modes?Toggle or switch.
- Operating current @VDD=3V, no-load, SLRFTB=1.
- The response time max about 60mS at fast mode, 220mS at low power mode @VDD=3V.
- Sensitivity can adjust by the capacitance(0~50pF) outside.
- Have two kinds of sampling length by pad option(SLRFTB pin).
- Stable touching detection of the human body for replacing traditional direct switch key.
- Provides Fast mode and Low Power mode selection by pad option(LPMB pin).
- Provides direct mode toggle?mode by pad option(TOG pin), the open-drain mode by bonding option, OPDO pin is an open-drain output, Q pin is CMOS output.
- All output modes can be selected active high or active low by pad option(AHLB pin).
- Have the maximum on-time 100sec by pad option(MOTB pin).
- Have external power-on reset pin(RST pin).
- After power-on have about 0.5sec stable-time, during the time do not touch the keypad, And the function is disabled.
- Auto calibration for life.
- Re-calibration period is about 4.0sec when the key has not to be touched.
SKU: n/a -
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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
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Arduino, Arduino Boards & Components, Development Kits
UNO orginal 328+16U2-without Wire
Key Features:
- NEW IMPROVEMENT: Clear prints on the female header connector, more precise and easier to use the wire.
- The ELEGOO UNO R3 BOARD now uses an ATMega16U2 instead of the ATMega8U2 chip. Faster transfer rates and more memory.
- Control using ATMEL ATMEGA328P chip(the same with Arduino UNO R3)
- 100% compatible with the Arduino IDE and RoHS Compliant
- The Uno board can be powered via the USB connection.
- The Uno board can be powered with an external power supply.
- Excellent welding and production quality to make sure satisfied customer experience
- The RX and TX LEDs on the board will flash when data is being transmitted via the USB-to-serial chip and USB connection to the computer.
- We have always cared about the customer experience and improve the product function details.
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
Voltage Sensor Dc 0 To 25v Voltage Sensor
?Key Features :
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- Dimensions: 28 x 14 x 13 mm(LxWxH).
- Weight: 4 gm.
- Input Voltage range: DC0 to 25 V
- Voltage detection range: DC 0.02445 V to 25 V
- Analog Voltage resolution : 0.00489 V
- Output Interface : ?+ ? connected 5/3.3V, ?-? connected GND, ?s? connected Arduino AD pins
- DC input interface: red terminal positive with VCC, negative with GND
- You can also use the IICLCD1602 LCD to display voltage.
- By 3P connector, connect this module with the expansion of board Arduino, not only makes it easier for you to detect voltage battery.
SKU: n/a -
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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 :
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- 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.
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SKU: n/a -
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Arduino, Arduino Boards & Components, Arduino Components, Development Kits, Thermometer
W1209 Temperature Control Switch
-33%
Arduino, Arduino Boards & Components, Arduino Components, Development Kits, ThermometerW1209 Temperature Control Switch
Key Features
- Low cost yet highly functional thermostat controller
- Intelligently controls power to most types of electrical device
- Comes with high accuracy NTC temperature sensor
- it has an embedded micro-controller no programming knowledge is required
- 3 tactile switches allow for configuring various parameters including on & off trigger temperatures
- On board relay can switch up to a maximum of 240V AC at 5A or 14V DC at 10A
- The current temperature is displayed in degrees Centigrade via its 3 digit seven segment display
- The current relay state is indicated by an on board LED
- Click Here to Download W1209 User Manual
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 :
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- 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
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SKU: n/a -
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Arduino, Arduino Boards & Components, Development Kits
Water Flow Sensor
?Key Features :
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- Model: YF-S201
- Sensor Type: Hall effect
- Working Voltage: 5 to 18V DC (min tested working voltage 4.5V)
- Max current draw: 15mA @ 5V
- Output Type: 5V TTL
- Working Flow Rate: 1 to 30 Liters/Minute
- Working Temperature range: -25 to +80?
- Working Humidity Range: 35%-80% RH
- Accuracy: ?10%
- Maximum water pressure: 2.0 MPa
- Output duty cycle: 50% +-10%
- Output rise time: 0.04us
- Output fall time: 0.18us
- Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min)
- Pulses per Liter: 450
- Durability: minimum 300,000 cycles
- Cable length: 15cm
- 1/2? nominal pipe connections, 0.78? outer diameter, 1/2? of thread
- Size: 2.5? x 1.4? x 1.4?
SKU: n/a -
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Arduino, Arduino Boards & Components, Development Kits
Water Level Sensor
?Key Features :
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Operating voltage: DC3-5V
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Operating current: less than 20mA
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Sensor Type: Analog
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Detection Area: 40mmx16mm
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Production process: FR4 double-sided HASL
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Operating temperature: 10?-30? Humidity: 10% -90% non-condensing
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Dimensions: 60mmx20mm
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SKU: n/a -
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Arduino, Arduino Boards & Components, Development Kits
Water Pump 5V
?Key Features :
- Operating Current : 130 ~ 220mA
- Operating Voltage : 2.5 ~ 6V
- Flow Rate : 80 ~ 120 L/H
- Maximum Lift : 40 ~ 110 mm
- Driving Mode : DC, Magnetic Driving
- Continuous Working Life : 500 hours
- Material : Engineering Plastic
- Outlet Outside Diameter : 7.5 mm
- Outlet Inside Diameter : 5 mm
SKU: n/a -
Arduino Boards & Components, i) Resistor, Capacitor, Inductor, Transistor etc., Manual & Remote Start Units
WDD35D4 6mm Round Shaft Rotary Wire Wound Potentiometer 5K Ohm 2Watt
-11%
Arduino Boards & Components, i) Resistor, Capacitor, Inductor, Transistor etc., Manual & Remote Start UnitsWDD35D4 6mm Round Shaft Rotary Wire Wound Potentiometer 5K Ohm 2Watt
Key Features
- Brand Name: WDD35D4
- Rated Power:2W
- Resistance Tolerance:0.5%
- Type:Conductive Plastic Potentiometer
- Model Number:WDD35D-4 5K
- Technology:Metal Alloy
- Standard Resistance:5K
- Outer diameter: 36.5mm
- Shaft: 6mm
- Independence linearity: 0.5%
- Theoretical electrical angle: 345 deg 2 degree
- Resolution: Unlimited
- Temperature Coefficient of Resistance (ppm/degree): <400
- Operating temperature range: -55 degree to +125 degree
- Mechanical angle: 360 degree
SKU: n/a
