Model: RCWL-0516
Specifications:
Operating Voltage: 4V - 28V, 5V - 12V recommended
Operating Current: 2.8mA (typical); 3mA (max)
Maximum Detection Distance: ~7m
Transmitting Power: 20mW (typical); 30mW (max)
Output Control Low Level: 0V
Output Control High Level: 3.3V
Operating Temperature: -20~80 ..
$ 12.69
Ex Tax:$ 12.69
Brand: SparkFun
Model: B012IBMVA0
Description:
4-way multi-channel detection system consists of infrared sensor 4 + 1 + MPU DuPont line 18 .
Specifications:
Working voltage: DC 3.3V-5V
Working current: try to choose more than 1A power supply
Working temperature: - 10oC - +50oC
Mounting aperture: M3 screws
Detection range: 1..
$ 14.10
Ex Tax:$ 14.10
Model: 20Cm
Jumper Wires 10 - Female to Male
Description:
The male to male breadboard jumper wire provides an easy way for you to build your own circuitry on a breadboard. These cables are flexible with both ends of a prototyping board connector. The jumper cable is ideal for creating circuits between you..
$ 4.94
Ex Tax:$ 4.94
Model: E74
MAX471 E74 Voltage And Current Sensor Module
Description:
This module can be used to test the current and voltage
The principle of voltage test based on principle of resistive voltage divider design, can make the red terminal connector input voltage to 5 times smaller
for Arduino ..
$ 14.10
Ex Tax:$ 14.10
Model: YF-S201
G1/2" WATER FLOW HALL SENSOR SWITCH FLOW METER FLOWMETER COUNTER 1-30L/MIN YF-S201
Description:
Water flow sensor consists of a plastic valve bodya water rotorand a hall-effect sensor. When water flows through the rotorrotor rolls. Its speed changes with different rate of flow. The h..
$ 14.10
Ex Tax:$ 14.10
Model: TCRT5000 Tracker
Product Description
TCRT5000 infrared reflective sensor
Detects the reflected distance: 1mm ~ 25mm Applicable
The working voltage: 5V
The output format: digital signal (0 and 1)
A fixed bolt hole for easy installation
Small PCB board size: 3.5cm x 1cm
A single weight: 4.5g
Wi..
$ 7.05
Ex Tax:$ 7.05
Model: Keypad4X4
Specifications:
Flexible keyboard
Contact resistance of 500 (Ω)
Insulation resistance 100M (Ω)
Key Operating Force 150-200N
Rebound time 1 (ms)
Life of 100 million (times)
Operating Temperature 60 (℃)
1. the electronic characteristics
Circuit Rating: 35V (DC), 100mA, 1W
Contact..
$ 7.05
Ex Tax:$ 7.05
Model: LDR-MD
Description:
Photodiode module is most sensitive to environmental light intensity , generally used for detecting the ambient brightness and light intensity.
When ambient light intensity does not reach the threshold value, the module DO port output high lever; When the ambient light intensity e..
$ 3.53
Ex Tax:$ 3.53
Model: FC-28
Description:
This is a simple water sensor, can be used to detect soil moisture
Module Output is high level when the soil moisture deficit,or output is low
Can be used in module plant waterer device, and the plants in your garden no need people to manage
Specifications:
Operating vo..
$ 9.87
Ex Tax:$ 9.87
Model: TCRT5000
IR Sensors Switch DE Corrente TCRT5000 Transducer Infrared IR Motion 4 Pins Reflective Optical Photoelectric Module
Sensing Distance: 12mm
Operating Wavelength: 950 nm
Package Height: 7 mm
Sensing Method: Reflective
Reverse Voltage: 5V
Forward Curren..
$ 4.23
Ex Tax:$ 4.23
Model: MH - Track Sensor
Feature:
Using infrared reflection sensors TCRT5000
Test reflection distance: 1mm to 25mm
Clean the comparator output, signal waveform, driving ability is strong, for more than 15 ma.
Adjustable precision potentiometer to adjust sensitivity
Working voltage of 3.3V to 5V
Output form: digital sw..
$ 7.05
Ex Tax:$ 7.05
Model: YL-83
Description:
The item is for Arduino robot kit, raindrops, rain sensor, monitoring can be used for a variety of weather conditions, and converted into the number of the reference signal and the AO output.
Feature:
Connected to 5V power supply, the power indicator light, sensor board is not ..
$ 8.46
Ex Tax:$ 8.46
Model: TSOP1238
Infrared IR Receiver Sensor For PCM Remote Control System
Description:
The LFN – series are miniaturized receivers for
infrared remote control systems. PIN diode and
preamplifier are assembled on lead frame, the epoxy
package is designed as IR filter.
The demodulated output sig..
$ 2.12
Ex Tax:$ 2.12
Model: RC-A-41320
Optical Fingerprint Reader Scanner RC-A-41320
Description:
Use this fingerprint scanner to recognize fingerprints in your Arduino projects! Register up to 162 fingerprints and recognize them using this Fingerprint scanner sensor via Serial! Easy to use with just 2 Pins for Tx and Rx! Inc..
$ 59.22
Ex Tax:$ 59.22
Model: TSOP1838
DESCRIPTION:
The TSOP 1838 is a member of IR remote control receiver series. This IR sensor module consists of a PIN diode and a pre amplifier which are embedded into a single package. The output of TSOP is active low and it gives +5V in off state. When IR waves, from a source, with a centre freq..
$ 3.53
Ex Tax:$ 3.53
Model: K-Type
Thermocouple K Type Temperature Range 0-800C Sensor Probe
Description:
Type K (chromel – alumel) is the most common general purpose thermocouple with a sensitivity.
Specifications:
High quality.
K - Type.
Temperature Range:0-800.
Thread Diameter:6mm / 0.23.
Internal..
$ 14.10
Ex Tax:$ 14.10
Model: 20Cm
Jumper Wires 10 - For electronic projects
Description:
The male to male breadboard jumper wire provides an easy way for you to build your own circuitry on a breadboard. These cables are flexible with both ends of a prototyping board connector. The jumper cable is ideal for creating circuits be..
$ 2.12
Ex Tax:$ 2.12
Model: DS3231
DS3231 - AT24C32 - I2C Real Time Clock Module
DS3231 is a extremely accurate I2C real-time clock (RTC), with an integrated temperature-compensated crystal oscillator (TCXO) and crystal. The device incorporates a battery input, disconnect the main power supply and maintains accurate timekeepin..
$ 9.87
Ex Tax:$ 9.87
Model: 3144E
Detailed Description :
Hall Effect switch is a high sensitivity hall-effect switch designed for high temperature operation - up to 150°C.
The uni-polar switching characteristic makes these devices ideal for use with a simple bar or rod magnet.
Features :
signal out..
$ 7.05
Ex Tax:$ 7.05
Model: V_Output
MPX5050DP Differential Pressure Sensor 0 to 5V 50kPa
Description:
The MPXx5050DP series piezoresistive transducer is a state-of-the-art
monolithic silicon pressure sensor designed for a wide range of applications,
but particularly those employing a microcontroller or microprocessor wit..
$ 56.40
Ex Tax:$ 56.40
Model: V_Output
Accuracy 2.5 %
Ambient Temperature Range High 125 °C
Max Operating Temperature 125 °C
Max Pressure 7 PSI
Max Supply Voltage 5.25 V
Min Operating Temperature -40 °C
Min Supply..
$ 49.35
Ex Tax:$ 49.35
Model: MDS-2
Description:
This is the Magnetic Door Switch Set, a small reed switch assembly specifically designed to alert you when doors, drawers, or any other aperture opens. These types of switches are primarily used in home security systems. One half of the assembly set on a window or door frame and the ..
$ 7.05
Ex Tax:$ 7.05
