The LM35 series are precision integrated-circuit temperature sensors, whose output voltage is linearly proportional to the Celsius (Centigrade) temperature. The LM35 thus has an advantage over linear temperature sensors calibrated in ° Kelvin, as the user is not required to subtract a large constant..
This MAX4466 Electret Microphone Amplifier with Adjustable Gain Module is best used for projects such as voice changes decibel(dB); audio recording/sampling, and audio-reactive projects that use FFT. On the back, we include a small trimmer pot to adjust the gain. You can set the gain from 25x to 125..
MLX90614 Infrared Non-Contact Body Temperature Measurement Sensor Module can be used with any microcontroller that can communicate with it through it's I2C interfaceMultiple zone temperature control up to 127 sensors can be read via common 2 wiresApplication:Body temperature measurementIndustrial te..
This GPS module with patch antenna gives the best possible position information, allowing for better performance with your simultaneous localization and mapping application, track your robot or a vehicle. With small form factor, makes it perfect for mass-market end products with stric..
Pulse Heart Beat-Rate Sensor for Arduino Raspberry PI
Heart rate data can be really useful whether you're designing an exercise routine, studying your activity or anxiety levels or just want your shirt to blink with your heart beat. The problem is that heart rate can be difficult to measure. Luck..
Single-board computer with wireless LAN and Bluetooth connectivity, a Quad-Core 64bit CPU.Whilst maintaining the popular board format the Raspberry Pi 3 Model B brings you a more powerful processor, 10x faster than the first generation Raspberry Pi.The Raspberry Pi 3 Model B is the third generation ..
The Raspberry Pi Pico W offers a minimal yet flexible design for supporting the RP2040 microcontroller chip. It features external components such as a Winbond W25Q16JV flash memory, a crystal, power supplies and decoupling, and a USB connector. The majority of the RP2040's pins are accessible via us..
Relay 5V 30A 1 Channel Module with Optocoupler High Low Level TriggerThe relay module uses an authentic quality mechanical relay and the industry's top quality subminiature two-way isolation optical coupling which gives you the strong anti-interference ability, and stable performance.The user ..
Features
Range in open space(Standard Conditions) : 100 Meters
RX Receiver Frequency : 433 MHz
RX Typical Sensitivity : 105 Dbm
RX Supply Current : 3.5 mA
RX IF Frequency : 1MHz
&nb..
This RFID card reader can read RFID card serial number and output to your computer according to the specified format, which may be used for any application including and not limited to food courts, gaming zone, shopping marts etcThe RFID card reader is simple, fast read card. Belong to standard HID ..
MBoard is a unique Arduino board which features onboard L298P motor driver to control 2/4 motors for wheeled robot , an XBee socket interface to connect xbee module for wireless communication, its also nRF24L01+ module interface for additional wireless option, Micro SD socket and an ATMega32U4. The ..
RS232 to TTL Serial Interface Module establish serial communication between TTL and RS232 ports. Connect with any microcontroller to convert the I/O pin for RS232 compatible device.These boards usually have a DB9 connector soldered at one end, and four header pins with jumper cables at the other end..
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