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Reference: 984
Heat Shrink Tubing 2:1, Eventronic Electrical Wire Cable Wrap Assortment Electric Insulation Heat Shrink Tube Kit (1 pcs) Please Choose Size Below
Reference: 1354
Length: 8.5 inches (Medium) Material: Copper Plated.EachPin Spacing: 2.54mm.Color: Colorfulcompatible with 2.54mm mil spacing pin headers.It can be used for PCB project, pc motherboard, etc.Allow you to plug and unplug easily for prototyping.Package Contents: 1 x Jumper Wire You will get only one pcs.
Reference: 31
3 Types Available 1. Male to Male 2. Male to Female 3. Female-Female
Reference: 245
Choose your desire Resistor value from below:
Reference: 94
Arduino UNO in Bangladesh The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller.
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This is a BH1750 light intensity sensor breakout board with a 16 bit AD converter built-in which can directly output a digital signal, there is no need for complicated calculations. This is a more acurate and easier to use version of the simple LDR which only outputs a voltage that needs to be calculated in order to obtain meaningful data. With the BH1750 Light Sensor intensity can be directly measured by the luxmeter, without needing to make calculations. The data which is output by this sensor is directly output in Lux (Lx). When objects which are lighted in homogeneous get the 1 lx luminous flux in one square meter ,their light intensity is 1lx. Sometimes to take good advantage of the illuminant, you can add a reflector to the illuminant.So that there will be more luminous flux in some directions and it can increase the ilumination of the target surface.
For example:
Night: 0.001--0.02;
moonlightnight:0.02--0.3;
cloudy indoor:5--50;
cloudy outdoor:50--500;
Sunny indoor:100--1000;
under the sunlight in summer afternoon: about 10*6 power;
reading books for intensity of illumination:50--60;
home video standard intensity of illumination:1400.
Board Schematic
/*
Sample code for the BH1750 Light sensor
Connection:
VCC-5v
GND-GND
SCL-SCL(analog pin 5)
SDA-SDA(analog pin 4)
ADD-NC
*/
#include <Wire.h> //BH1750 IIC Mode
#include <math.h>
int BH1750address = 0x23; //setting i2c address
byte buff[2];
void setup()
{
Wire.begin();
Serial.begin(57600);//init Serial rate
}
void loop()
{
int i;
uint16_t val=0;
BH1750_Init(BH1750address);
delay(200);
if(2==BH1750_Read(BH1750address))
{
val=((buff[0]<<8)|buff[1])/1.2;
Serial.print(val,DEC);
Serial.println("[lx]");
}
delay(150);
}
int BH1750_Read(int address) //
{
int i=0;
Wire.beginTransmission(address);
Wire.requestFrom(address, 2);
while(Wire.available()) //
{
buff[i] = Wire.receive(); // receive one byte
i++;
}
Wire.endTransmission();
return i;
}
void BH1750_Init(int address)
{
Wire.beginTransmission(address);
Wire.send(0x10);//1lx reolution 120ms
Wire.endTransmission();
}
Reference: 493
0-400C PT100 Type 5mm x 50mm Temperature Controller Probe 2 Meters
Reference: 1348
Descriptions:1. Easy to install.2. Automatic, convenient, safe and practical.3. It has the function of power and detection indication.4. The motion sensor can identify day and night automatically.5. It has a wide detection range made up of up and down, left and right service field.6. This product is a new type of energy-saving lighting switch,it adopts a...
Reference: 922
Slide Potentiometer 10K Linear Module Dual Output for Arduino
Reference: 686
NJK-5002C Hall Effect Sensor Proximity Switch NPN 3-Wires Normally Open
Reference: 169
Description: A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases. Patented technology by Spectra Symbol - they claim these sensors were used in the originalNintendo Power Glove. I love the Nintendo Power Glove. It’s so bad!
Reference: 312
Arduino TTP229 16 Channel Digital Capacitive Switch Touch Sensor Module GM
Reference: 241
Description The Original LM35 series are precision integrated-circuit temperature sensors, with an output voltagelinearly proportional to the Centigrade temperature. Thus the LM35 has an advantage over linear temperature sensors calibrated in ° Kelvin, as the user is not required to subtract a large constant voltage from the output to obtain...
Reference: 666
HX1838 NEC Code Infrared Remote Control Module DIY Kit
Reference: 1196
TSOP1738 - 38KHz IR receiver The SM0038 is an alternative to popular TSOP1738 IR receiver. Its a miniature receiver for Infrared remote control systems. PIN diode and pre-amplifier are assembled on lead frame, the epoxy package is designed as IR filter. The demodulated IR signal can be processed directly by microprocessor. Technical Datasheet (258.2...
Reference: 1178
Superbright Ultra Violet LED UV Lamp 5mm 2500mcd **Damage from UV exposure is cumulative and increases your skin cancer risk over time. So be careful when you use it.
Reference: 678
Gas Sensor(MQ9) module is useful for gas leakage detection (in home and industry). It is suitable for detecting LPG, CO, CH4. Due to its high sensitivity and fast response time, measurements can be taken as soon as possible. The sensitivity of the sensor can be adjusted by using the potentiometer.
Reference: 553
FPM10A Optical Fingerprint Reader Sensor Modules Connect RoboticsBD Fingerprint Shield on top the Arduino Uno R3 Install Adafruit Fingerprint Library (Check Download Tab) Upload this code to Arduino Uno Board (Arduino Code SFG Demo) Run SFG Demo V2.0 Windows Test Software as Administrator
Reference: 338
Brand: Waveshare
Dust Sensor, A simple Air Monitor Overview Sharp GP2Y1010AU0F onboard, detecting fine particle larger than 0.8μm in diameter, even like the cigarette smoke Low power consumption, analog voltage output, the output level is linear with dust density Embedded voltage boost circuit to support wide range of power supply
Reference: 574
The HMC5983 includes our state-of-the-art, high-resolution HMC118X series magnetoresistive sensors plus an ASIC containing amplification, automatic degaussing strap drivers, offset cancellation, and a 12-bit ADC that enables 1° to 2° compass heading accuracy. The I²C or SPI serial bus allows for easy interface.
Reference: 667
DHT11 Temperature and Relative Humidity Sensor Module for Arduino
Reference: 351
Specifications: This card is compatible with NFC capable phones and tablets, it is Smart Card Tags. Frequency: 13.56 MHz 1K byte EEPROM memory (768 FREE BYTES availability) Size: 85mm x 54mm x 0.9mm Material: PVC, Waterproof Write endurance 100,000 cycle Reading distance is 0 - 10cm (Reading distance depends on readers, not the cards)
Reference: 1189
IR Receiver Diode (5mm) IR receiver diodes can be used in object detection applications like line follower,obstacle detecting robots etc.These were used in our IR Sensor Array.
Reference: 150
5mW Adjustable Laser Dot Diode Module Features: 1. Output Power: 2-5mW2. Wavelength: 650nm3. Working Voltage: 3v - 5v4 .Laser Shape: Dot5. Working temperature: -10 C-40 C
Reference: 430
Compatible with Pololu QTR-8RC Library Max Distance from Ground: 3mm. Digital Line Follower Parameters: 1. Working voltage:5V2. 8-channel infrared detector / IR Reflectance Applications: 1. Robot2. Smart Car3. Laboratory4. DIY
Reference: 1198
The DS18B20 digital thermometer provides 9-bit to 12-bit Celsius temperature measurements and has an alarm function with nonvolatile user-programmable upper and lower trigger points. The DS18B20 communicates over a 1-Wire bus that by definition requires only one data line (and ground) for communication with a central microprocessor. It has an operating...
Reference: 816
2.8V Regulator - Provides the required 2.8V for the sensor I2C Level Shifter - Provides logic level conversion from 2.8V to VCC 3-in-1 Module IR Emitter Range Sensor Ambient Light Sensor Measures absolute range up to 10cm Gesture Recognition I2C Interface Two Programmable GPIO Sharp Sensor Board Layout **PCB might be different from the picture as per stock
Reference: 319
Description: Type K Type. Mounting thread: M6 Temperature Range:0-600°C. Thread Diameter:6mm / 0.23". Internal Insulation:Fibreglass. External Shielding:Metal Shield. Total Length:1M / 39". Fork Terminal Spacing: 3.5mm / 0.13". Color: As Picture Shown. 10mm thread sensor for accurate measurement.
Reference: 1202
GY-273 HMC5883L Triple Axis Compass Magnetometer Sensor Module For Arduino 3V-5V This module is based on a popular and well-loved magnetometer, the HMC5883L. This compact sensor uses I2C to communicate and its very easy to use. Since it's a 3.3V max chip, we added circuitry to make it 5V-safe logic and power, for easy use with either 3 or 5V...
Reference: 389
PL2303 USB to TTL Converter Windows 7 & 10 Compatible
Reference: 491
5mm NPN Proximity Sensor Switch E2E-X5ME1 Omron
Reference: 313
Specification: Module Name: MF522-ED Working current：13—26mA/ DC 3.3V Standby current：10-13mA/DC 3.3V sleeping current：<80uA peak current：<30mA Working frequency：13.56MHz Card reading distance ：0～60mm（mifare1 card） Protocol：SPI data communication speed：Maximum 10Mbit/s
Reference: 680
9-Axis Gyro + Accelerator + Magnetometer Sensor Module MPU-9250 Features and Specifications: Chip: MPU9250; Power voltage: 3~5V Communication mode: I2C / SPI Gyro range: +/-250, +/-500, +/-1000, +/-2000dps Accelerator range: +/-2G, +/-4G, +/-8G, +/-16G Magnetometer range: +/-4800uF Pin spacing : 2.54mm
Reference: 683
Water Level Sensor Depth of Detection Water Sensor for Arduino
Reference: 423
5 Way Flame Sensor Module Digital Analog Output Fire extinguisher Robot Arduino
Reference: 664
ADXL345 Triple Axis Accelerometer Breakout
Reference: 958
CCS811 Carbon Monoxide CO VOCs Air Quality Digital Gas Sensor Total Volatile Organic Compound (TVOC) sensing from 0 to 1,187 parts per billion eCO2 sensing from 400 to 8,192 parts per million Five Operating Modes Integrated MCU Onboard Processing Standard I2C Digital Interface Optimized Low-Power Modes Optional NTC Thermistor Pins
Reference: 399
Specification:1. "LIGHT" linked with GND, the backlight to be lit.2. Need you to compress the screen and PCB tighter, might got loose after the delivery. 3. Use a 3.3V controller, otherwise the display could be quite vague.
Reference: 1242
Compatible with Latest Version Raspberry Pi 4 Model B All Ram Special design to install a cooling fan (size: 3x3cm) The Fan is not included Raspberry Pi is not included This Case is very fragile. We do not recommend this case unless you are good at making things
Reference: 571
These are generic connectors similar to the popularDeans Ultra Plug connectors. They are sold as matching male-female pairs and have a current rating of 50 A. They are the smallest high-current connectors we know of, and they are great for projects that involve bigger motors and controllers, such as our Simple Motor Controllers and high-power motor drivers.
Reference: 132
The TCRT5000 and TCRT5000L are reflective sensors which include an infrared emitter and phototransistor in a leaded package which blocks visible light. The package includes two mounting clips. TCRT5000L is the long lead version.
Reference: 685
IR Infrared Obstacle Avoidance Sensor Module
