– Ultra-small 802.11b/g/n Wi-Fi + BT/BLE SoC module – Low-power dual-core 32-bit CPU for application processors – Up to 240MHz, up to 600 DMIPS – Built-in 520 KB SRAM, external 4M PSRAM – Supports interfaces such as UART/SPI/I2C/PWM/ADC/DAC – Support OV2640 and OV7670 cameras with built-in flash – Support for images WiFI upload -Support TF […]

Specifications: 802.11 b/g/n protocol Wi-Fi 2.4 GHz, support WPA/WPA2 Super small module size (11.5mm x 11.5mm) Integrated 10-bit ADC Integrated TCP/IP protocol stack (ipv4 only at the moment) Integrated TR switch, balun, LNA, power amplifier and matching network Integrated PLL, regulators, and power management units +20dBm output power in 802.11b mode Supports antenna diversity Deep […]

The Development Kit based on ESP8266, integates GPIO, PWM, IIC, 1-Wire and ADC all in one board. USB-TTL included, plugNplay 10 GPIO, every GPIO can be PWM, I2C, 1-wire PCB antenna Open-source Interactive Programmable Low cost Simple & Smart Wi-Fi enabled Arduino-like hardware IO Advanced API for hardware IO, which can dramatically reduce the redundant […]

 Fingerprint Module consists of optical fingerprint sensor, high–speed DSP processor, high–performance fingerprint alignment algorithm, high–capacity FLASH chips and other hardware and software composition, stable performance, simple structure, with fingerprint entry, image processing, fingerprint matching, search and template storage and other functions.   Features: Perfect function: independent fingerprint collection, fingerprint registration, fingerprint comparison (1: 1) and fingerprint search (1: […]

Power Supply: 3.3V to 5V Output Voltage: Logic Signal (HIGH or LOW) IR Wavelength: 760 nm ~ 1100 nm

Specification: Model Ublox NEO-6M Receiver Type 50 Channels GPS L1 frequency, C/A Code SBAS: WAAS, EGNOS, MSAS Supply Voltage (V) 2.7~ 6 VDC Main Chip NEO-6 Sensitivity Cold Start (without aiding): -147 dBm Hot Start: -156 dBm Reacquisition: -160 dBm Tracking & Navigation: -161 dBm Navigation Update Rate 5Hz Position Accuracy 2 M and better […]

The MPU-6050 is a serious little piece of motion processing tech! By combining a MEMS 3-axis gyroscope and a 3-axis accelerometer on the same silicon die together with an onboard Digital Motion Processor™ (DMP™) capable of processing complex 9-axis Motion Fusion algorithms, the MPU-6050 does away with the cross-axis alignment problems that can creep up […]

Serial Bluetooth module for Arduino and other microcontrollers Operating Voltage: 5V Operating Current: 30mA Range: <100m Works with Serial communication (USART) and TTL compatible Follows IEEE 802.15.1 standardized protocol Uses Frequency-Hopping Spread spectrum (FHSS) Can operate in Master, Slave or Master/Slave mode Can be easily interfaced with Laptop or Mobile phones with Bluetooth Supported baud […]

The HC-SR04 ultrasonic sensor uses sonar to determine a distance to an object like bats or dolphins do. It offers excellent range accuracy and stable readings in an easy-to-use package. Its operation is not affected by sunlight or black material like Sharp rangefinders are (although acoustically soft materials like cloth can be difficult to detect). […]

Infrared Obstacle Avoidance Proximity Sensors Module has builtin IR transmitter and IR receiver that sends out IR energy and looks for reflected IR energy to detect presence of any obstacle in front of the sensor module. The module has on board potentiometer that lets user adjust detection range. The sensor has very good and stable […]

L293D is a monolithic integrated, high voltage, high current, 4-channel driver. Basically, this means using this chip you can use dc motor and power supplies of up to 10 Volts, that’s some pretty big motors and the chip can supply a maximum current of 600mA per channel, the L293D chip is also what’s known as […]

This driver module is made using L298N, a high current, high voltage dual full bridge driver manufactured by ST company. It is designed to accept standard TTL voltage levels and to drive inductive loads such as DC Motors, Stepper Motors, Relays, and Solenoids. This Dual H-Bridge driver is capable of driving voltages up to 46V […]

This is a basic 20 character by 4 line display. Red characters Black backlight. Utilizes the extremely common KS0066, parallel interface chipset. Interface code is freely available. You will need ~11 general I/O pins to interface to this LCD screen. Includes LED backlight. with I2C module Features:   Wide viewing angle and high contrast Built-in […]

Able to detect ambient brightness and light intensity Adjustable sensitivity (via blue digital potentiometer adjustment) Operating voltage 3V-5V Digital switching outputs (0 and 1) -D0 With fixed bolt hole for easy installation Small board PCB size: 3cm * 1.6cm Power indicator (Red) and the digital switch output indicator (Green) Features wide range voltage comparator LM393 […]

Complete Pulse Oximeter and Heart-Rate Sensor Solution Simplifies Design Integrated LEDs, Photo Sensor, and High-Performance Analog Front -End Tiny 5.6mm x 2.8mm x 1.2mm 14-Pin Optically Enhanced System-in-Package -Ultra-Low-Power Operation Increases Battery Life for Wearable Devices Programmable Sample Rate and LED Current for Power Savings Ultra-Low Shutdown Current (0.7μA, type) -Advanced Functionality Improves Measurement Performance […]

Description: Tower Pro MG90S DC 4.8v 6v Metal Gear Servo Motor 180° Degree  The MG90 is a nice small RC servo ideal for projects where size and weight are important. RC servos are hobbyist remote control servos typically used in radio-controlled models, where they provide actuation for various mechanical systems such as the steering of […]

Support Micro SD Card, Micro SDHC card (high-speed card) The level conversion circuit board that can interface level is 5V or 3.3V Power supply is 4.5V ~ 5.5V, 3.3V voltage regulator circuit board Communication interface is a standard SPI interface 4 M2 screw positioning holes for easy installation Control Interface: A total of six pins (GND, […]

Voltage: 12V DC Maximum Rated Current: 1.2A Power: 8W Max Flow Rate: 10 L/Min Max Water Head: 5m These pumps move liquid or fluid using a rotating mechanism that creates a vacuum that captures and draws in the liquid. The Water proof Mini Submersible12 Volt 8 Watt DC centrifugal brush-less Solar pumps are designed for […]

Mini water pump 5V DC: This 5V DC Mini Water Pump or Micro Submersible Water Pump DC 3V-6V can be easily integrated into your water system project. The water pump works using the water suction method which drains the water through its inlet and released it through the outlet. A 5V DC mini water pump […]

This is an Infrared Sensor PIR Motion Detector Automatic Wall Light Holder Socket of standard E27 lamp base. The light wall glows automatically as soon as PIR detects our motion. The holder is very easy to install and suitable for interior lighting, signal lights, home, bedroom, kitchen, KTV, shops, offices Specification: Material: plastic with metal […]