-
DHT22 capacitive humidity sensing digital temperature and humidity module is one that contains the compound has been calibrated digital signal output of the temperature and humidity sensors. Application of a dedicated digital modules collection technology and the temperature and humidity sensing technology, to ensure that the product has high reliability and excellent long-term stability.
Temperature Humidity Sensor DHT-22 Module
NPR 620.00 -
The rain sensor module is an easy tool for rain detection. It can be used as a
switch when raindrop falls through the raining board and also for measuring rainfall
intensity. The module features, a rain board and the control board that is separate for
more convenience, power indicator LED and an adjustable sensitivity though a
potentiometer. The analog output is used in detection of drops in the amount of rainfall.
Connected to 5V power supply, the LED will turn on when induction board has no rain
drop, and DO output is high. When dropping a little amount water, DO output is low, the
switch indicator will turn on. Brush off the water droplets, and when restored to the initial
state, outputs high level.Raindrops Sensor Module MH-RD
NPR 350.00 -
-
This is one of the simplest mp3 player module for electronics enthusiasts. Simply insert a MicroSD card, power up the board and play any song/audio.
Supports mp3 format audio files.
Connect a speaker and an earphone to the board and enjoy your audio.
The circuit board has an inbuilt 2W mono amplifier.
MP3 Decoder Module
NPR 550.00 -
This is a DIY metal detector kit parts. You need solder it by yourself.
Metal Detector Module
NPR 600.00 -
-
- Simple to Use, Auto Calibration
- Output Status Indicator LED
- Easy to replace mechanical key outputs
TTP224 4-Channel Digital Touch Sensor Module Capacitive Touch Switch
NPR 300.00 -
1.Advanced Micro Devices, volume: 1.85 * 211cm
2.Excellent noise suppression in the case is not connected to the input audio, the ear close to the speaker can not hear any noise
3.Two-channel stereo, 5V power supply can output 3W +3 W power, can directly drive 4 8 small speaker output power, full of energy, good sound quality.
4.Unique without LC filter Class D digital power board, and can be used directly to the computer’s USB powered.
5.Dual-panel wiring, properly solve the crosstalk between the ground potential balance and channel wiring.
6.Ultra-miniature design, can easily be placed in the internal space for a variety of digital products, ultra high zoom efficiency.
7.All using the machine for the entire board soldering, hand soldering iron welding quality comparable!
PAM8403 module Super mini digital amplifier board 2 * 3W Class D digital amplifier board efficient 2.5 to 5V USB power
NPR 140.00 -
- This is 3.3V/5V FPM10A Fingerprint Reader Sensor Module
- Optical Fingerprint Reader Sensor Module For Arduino Locks Serial Communication Interface
FPM10A Fingerprint Reader Sensor Module (3.3V/5V)
NPR 1,800.00 -
A solenoid valve is an electromechanically operated valve. The valve is controlled by an electric current through a solenoid: in the case of a two-port valve the flow is switched on or off; in the case of a three-port valve, the outflow is switched between the two outlet ports. Solenoid valves are the most frequently used control elements in fluidics. Their tasks are to shut off, release, dose, distribute or mix fluids. They are found in many application areas. Solenoids offer fast and safe switching, high reliability, long service life, good medium compatibility of the materials used, low control power and compact design.
Solenoid Valve (0.5″ 12V)
NPR 1,350.00 -
This module is based on the I2C light-to-digital converter TSL2561 to transform light intensity to a digital signal. Different from the traditional analog light sensor, this digital module features a selectable light spectrum range due to its dual light-sensitive diodes: infrared and full spectrum.
You can switch among three detection modes to take your readings. They are infrared mode, full spectrum, and human visible mode. When running under the human visible mode, this sensor will give you readings just close to your eye feelings.
Digital Light Sensor Module (TSL2561)
NPR 800.00 -
-
Case Color: Blue
Detection range: Voltage: 3v-7v error 0.1v Current :0-2.5A error 0.01A.It’s suitable for factories, laboratories and personal use.Digital USB Mobile Power Charging Current Voltage Tester Doctor Voltmeter Ammeter
NPR 400.00 -
Voltage: Ac 250VCurrent: 0.5AColor: As Shown in PictureMaterial: Stainless steel,PlasticPackage includes:1x Keylock Switch2x Keys12mm Stainless steel electronic key switch
NPR 120.00 -
Micro USB 5V 1A 18650 TP4056 Lithium Battery Charger Module Charging Board With Protection Dual Functions 1A Li-io
Micro USB 5V 1A Lithium Battery Charger Module (Charging Board With Protection Dual Function)
NPR 250.00 -
- Hole distance: 16MM
- Aperture: 2.5MM
- Voltage range: 2.4-5V
- Maximum output current: 500MA
- PCB size: L23MM *W20MMThe lamp brightness can be adjusted by requirement, it is very to operate.
It can touch in medium protection, such glass, acrylic, plastic, ceramics and so on, which is very safe.
Wide application of voltage range, you can choose arbitrarily between 2.4V to 4.5V.
Simple applied circuit, less peripheral devices, easy processing, low cost.
Anti power and phone interference, the EFT can reach above +/-2KV; the touch response sensitivity and reliability will not affected by the close distance or multi-angle mobile phone interference.
Install: Neednrsquo;t to touch copper foil directly,the dimming can be processed across the acrylic glass(above 3mm) or plastic.
Application: It can control LED module, light and so on.It is available for indoor LED, lighting lamp,DIY automotive lights dimming refit.
Function:Single touch,using the principle of capacitance touch.The default function is switch, dimming, with brightness memories LED touch dimming.It will light slowly when turn on the lights, and become dark slowly when turn off, which effectively avoid the stimulation to eyes.
Dimming mode: Non-polar PWM dimming.
Wiring method: PCB board(VCC,GND) is power input,(LED+, LED-) is connected with the LED lamps of positive and negative level (fingerprint) touch area.
Capacitive Touch Dimmer
NPR 250.00 -
The vibration sensor module based on the vibration sensor SW-420 and Comparator LM393 is used to detect vibrations. The threshold can adjust using an on-board potentiometer. During no vibration, the sensor provides Logic Low and when the vibration is detected, the sensor provides Logic High.
Vibration Sensor Module
NPR 350.00 -
MAX31865 RTD Platinum Resistance Temperature Detector PT100 to PT1000
The MAX31865 is an easy-to-use thermistor-to-digital output converter optimized for platinum resistance temperature detectors (RTDs). The external resistor sets the RTD sensitivity, and the high precision Δ- Σ ADC converts the ratio of the RTD resistor to the reference resistor into a digital output. The MAX31865 has overvoltage protection up to ±45V and provides configurable RTD and cable open and short-circuit condition detection.
MAX31865 RTD Platinum Resistance Temperature Detector Module (PT100 to PT1000)
NPR 850.00 -
The DC-DC module based on LM2596 advocate current to 3.0A, but only to 1.8A.However, being introduced module adds a heatsink, using high-power devices.This module can easily reach 4A, 50W, add heat sink circumstances can reach 75W
XL 4015 Buck Module
NPR 600.00 -
p+/p- input/output interface, the same combination when the battery voltage, capacity, internal resistance should be matched well, battery voltage around the rated voltage of 3.7v, combination without output, after the completion of voltage charging activation by 7.4v.
2S 8A Li-ion 7.4v 8.4V 18650 BMS PCM 15A Peak Current Battery Protection Board
NPR 400.00 -
-
Using IO port trig trigger location, to the high level signal of at least 10us module automatically sends 8 40khz fang bo, automatic detecting whether a signal return. A signal return, a high level is output through the io port echo, the time duration of the high level is ultrasonic from launch to return. The test distance = (high level time * speed of sound (340m/s)) /2ranging, the measured object area of not less than 0. 5 square meters and the plane as required to smooth, otherwise affect the measurement results.
JSN-SR40T Ultrasonic Ranging Sensor Module
NPR 1,800.00
BreadFruit Electronics | | Buy latest Arduino, Sensors, Raspberry Pi, ICs, Resistors and other electronic components in Nepal
