tetralink technologies
Showing 197–224 of 262 results
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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 :
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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 Boards & Components, Diode, IGBT. MOSFET & SCR Modules, Manual & Remote Start Units
K75T60 IGBT 600V 75A For Solar Inverter
-22%
Arduino Boards & Components, Diode, IGBT. MOSFET & SCR Modules, Manual & Remote Start UnitsK75T60 IGBT 600V 75A For Solar Inverter
Key Features
- Very low VCE (sat) 1.5V (typ.)
- Maximum Junction Temperature of 175?
- Short circuit withstand time 5micro seconds
- Positive temperature coefficient in VCE (sat)
- Very tight parameter distribution
- High ruggedness, temperature-stable behavior
- Very high switching speed
- Low Electro Magnetic Interference
- Very soft and fast recovery anti-parallel Emitter Controlled HE diode
- Pb-free lead plating
- RoHS compliant
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
KY-012 Small Active Buzzer Diy Module
?Key Features :
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- Small and compact size, making it easy to integrate into your project
- Produces a loud and clear sound that can be heard from a distance
- Can be easily controlled with a microcontroller or other digital circuit
- Low power consumption, making it suitable for battery-powered projects
SKU: n/a -
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Arduino, Arduino Boards & Components, Development Kits
L298 Motor Driver Module L298n For Arduino Dual h Bridge Motor Driver
-5%
Arduino, Arduino Boards & Components, Development KitsL298 Motor Driver Module L298n For Arduino Dual h Bridge Motor Driver
?Key Features :
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- Current Sense for each motor
- Heatsink for better performance
- Power-On LED indicator
- Dual H Bridge Motor Driver
- L298N motor driver IC
- Drives up to 2 bidirectional DC motors
- Integrated 5V power regulator
- 5V ? 35V drive voltage
- 2A max drive current
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SKU: n/a -
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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: ? 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 ?10 mm ~ ?15.
- Outer diameter: 6 mm.
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
LCR-T4 Diode Triode Capacitance Esr Meter Transistor
-1%
Arduino, Arduino Boards & Components, Development KitsLCR-T4 Diode Triode Capacitance Esr Meter Transistor
Key Features :
- Measures Inductors with ESR (in ohms)
- Measures capacitance and ESR
- Auto Detects and Measures forward voltages of diodes, dual diode, and LEDs
- Test FETs gate capacitance and turn-on gate voltage
- Discovers transistor for NPN or PNP type and measures HFE / Gain and Saturation Voltage
- Test SCR,
- Can also test voltage regulators including surface mount regulators
- Measures Resistance, and Adjustable potentiometers
- Auto operation, Auto detects pinout of transistors, fets, LEDs, diodes and voltage regulators
- Bright Backlight
- One-touch operation
- Battery voltage display at power-up and low battery display
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
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 :
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- 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:
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SKU: n/a -
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Arduino, Arduino Boards & Components, Development Kits
LM2596 Dc To Dc Buck Converter Step Down Module Power Supply
-4%
Arduino, Arduino Boards & Components, Development KitsLM2596 Dc To Dc Buck Converter Step Down Module Power Supply
Key Features:
- Model name:?DC-DC LM2596S buck module
- Input voltage:3.2V~46V (recommended for use in 40V)
- Output voltage:1.25V~35V
- Output current:3A (maximum)
- Conversion efficiency:92% (highest)
- Output ripple:<30mV
- Switching frequency:65KHz
- Working temperature:-45 ~ +85
- Dimension:21mm * 43mm * 14mm (length * width * height)
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
Max232 Rs232 To Ttl Converter Module Db9 Serial Port Connector
-3%
Arduino, Arduino Boards & Components, Development KitsMax232 Rs232 To Ttl Converter Module Db9 Serial Port Connector
?Key Features :
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- It is widely used in radio modification, phone flash, XBOX360 flash, GPS, vehicle detection, DVD flash, hard disk repair set-top box upgrade.
- ?It can be used to program STC MCU, NXP MCU, Renesas MCU, STM32 MCU, N+-2EC MCU
- Pre-assembled compact size?board
- Suitable for use with most microcontrollers
- Operates up to 250 kbit/s
SKU: n/a -
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Arduino, Arduino Boards & Components, Development Kits
MB-102 Breadboard 830 Points Solderless Prototyping Breadboard
-3%
Arduino, Arduino Boards & Components, Development KitsMB-102 Breadboard 830 Points Solderless Prototyping Breadboard
?Key Features :
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- Mb102 Bread Board
- 830 Solder-less Points
- Ideal for Experimenting With Circuit Design In Labs
- Compatible with resistance, diodes, transistors, LED?s , Capacitors and other types of electronic components
- Completely reusable
- Colored coordinates for easy components placement.
- Phosphor bronze nickel plated spring clips.
- Accept a variety of wire sizes 20-29 AWG
SKU: n/a -
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Arduino, Arduino Boards & Components, Development Kits
Mb102 Breadboard Power Supply Module 3.3v5v For Arduino Solderless Bread Board
-5%
Arduino, Arduino Boards & Components, Development KitsMb102 Breadboard Power Supply Module 3.3v5v For Arduino Solderless Bread Board
?Key Features :
- Breadboard power supply module, compatible with 5V, 3.3V.
- Apply to MB102 breadboard
- Input voltage: 6.5-12 V (DC) or USB power supply
- Output voltage: 3.3V/5V can switch over
- Maximum output current: <700 ma
- Fluctuation two road independent control, can switch over to 0 V, 3.3 V, 5 V
- On-board two groups of 3.3V, 5V DC output plug pin, convenient external lead use.
- Size: 53 x 32 x 23 mm.
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
Micro SD TF Card Reader Adapter Module for Arduino
-3%
Arduino, Arduino Boards & Components, Development KitsMicro SD TF Card Reader Adapter Module for Arduino
?Key Features :
- Power supply: 4.5V ? 5.5V, 3.3V voltage regulator circuit board
- Positioning holes: 4 M2 screws positioning hole diameter of 2.2mm
- Control Interface: GND, VCC, MISO, MOSI, SCK, CS
- Size: 45 x 28mm
- Net weight: 6g
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
MPU 6050 3 Axis Digital Gyroscope Accelerometer Sensor Module
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Arduino, Arduino Boards & Components, Development KitsMPU 6050 3 Axis Digital Gyroscope Accelerometer Sensor Module
?Key Features :
- Build in ultra low noise linear LDO voltage regulator
- Build-in on board filters, which reduce noise from motor and other high current electronics
- All sensors connected to I2C bus
- You can easily select two I2C address for MPU6050 by soldered jumper
- Tri-Axis angular rate sensor (gyro) with a sensitivity up to 131 LSBs/dps and a full-scale range of ?250, ?500, ?1000, and ?2000dps
- Tri-Axis accelerometer with a programmable full scale range of ?2g, ?4g, ?8g and ?16g
- Digital Motion Processing? (DMP?) engine offloads complex MotionFusion, sensor timing synchronization and gesture detection
- Embedded algorithms for run-time bias and compass calibration. No user intervention required
- Power LED
- Input Voltage: 2.3 ? 3.4V
- Build in Logic level converter for I2C
- Digital-output temperature sensor
- Dimensions?20x16mm
- Designed for 5V logic level
SKU: n/a -
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Arduino, Arduino Boards & Components, Development Kits
MT3608 Mt3608 Booster Converter Power Module Dc-dc Step Up Module
-7%
Arduino, Arduino Boards & Components, Development KitsMT3608 Mt3608 Booster Converter Power Module Dc-dc Step Up Module
?Key Features :
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- It?s efficient up to?93%
- It can source a good amount of current
- It is an inexpensive converter module
- It?s simple to adjust to get your desired increase in voltage
- 4-bit or 8-bit MPU Interface
- Standard Type
- Works with almost any Microcontroller
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SKU: n/a -
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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
Nema17 4 Wire Stepper Motor Nema17 Stepper Motor
-4%
Arduino, Arduino Boards & Components, Development KitsNema17 4 Wire Stepper Motor Nema17 Stepper Motor
Key Features :
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- 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 -
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Arduino, Arduino Boards & Components, Development Kits
Nodemcu Mini ESP8266 Wemos D1-Mini Wifi
?Key Features :
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- 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
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SKU: n/a -
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Arduino, Arduino Boards & Components, Development Kits
Orginal UNO starter kit
?Key Features :
- 1 ? Arduino Uno R3
- 1 ? USB Cable for Arduino Uno and Arduino Mega
- 1 ? Arduino Infrared Remote
- 1 ? IR Transmitter LED 5mm Infrared Transmitter
- 1 ? KY-028 Ky028 Temperature Sensor Module
- 20 ? 20cm Pin to Pin 1 Pin Jumper Wire Dupont Line (Arduino Male to Male)
- 20 ? 20cm Pin to Hole 1 Pin Jumper Wire Dupont Line (Arduino Male to Female)
- 1 ? MB102 Breadboard 830 Points Solderless Prototyping Breadboard
- 1 ? 2.54mm Pitch 40 Pin Male Header
- 1 ? 2.54mm Pitch 40 Pin Single Row Female Header Strip
- 1 ? Towerpro Sg90 Sg 90 180 Degree Servo Motor
- 1 ? 24BYJ High Torque Geared Stepper Motor
- 1 ? DC 2V to 24V 5100 RPM High Torque Mini Micro Motor
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Arduino, Arduino Boards & Components, Development Kits
Proximity Sensor E18-D80NK Infrared Yellow NPN-NO with cable
-2%
Arduino, Arduino Boards & Components, Development KitsProximity Sensor E18-D80NK Infrared Yellow NPN-NO with cable
?Key Features :
- Sensor Type:?Inductive
- Sensing distance: 0.079″ (2mm)
- Output Type😕 NPN-NO, 3-Wire
- Response Frequency:?1.5kHz
- Shielding: Shielded
- Material:?Nickel-Plated Brass
- Voltage: 10V ~ 40V
- Termination style:?Cable leads
- Operating Temperature: -40?C ~ 85?C
- Package/case: Cylinder, Threaded – M12
- Ingress Protection:?IP67
- Indicator: LED
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
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.
