Best Embedded Module

NOYITO Voltage to Current Module 0-10V to 0-20mA

NOYITO Voltage to Current module, 0-2.5V ,0-3.3V,0-5V,0-10V,0-15V,0-24V voltage signal conversion to 0-20mA or 4-20mA current signal output, by adjusting the voltage to adjust the size of the current. Can be used to generate the signal source, valve adjustment, inverter control, PLC debugging, instrumentation test, LED test, analog transmitter.003cbr003e.
Implement the industry standard voltage (0-2.5V ,0-3.3V,0-5V,0-10V,0-15V,0-24V) into an industry standard current (0-20mA, 4-20mA)., linear output, the output signal can be directly connected to the AD converter, with the AD function with the microcontroller connection.003cbr003e.
Using single-chip embedded technology. The module is small and easy to use in different places.003cbr003e.
Easy to use, can be fine-tuned by potentiometer.003cbr003e.
Module working voltage: DC12-24V . 【Please read the product pictures on the left side of the page for the wiring diagram of the product.】003cbr003e.
【Manufacturer's One-year After-sale Warranty】.

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Optical Fingerprint Module, R307 Optical Fingerprint Module Read Sensor Access Control Presence Recognition Device, Fingerprint Reader

♦ 【FUNCTION】 -The R307 optical fingerprint module integrates a fingerprint algorithm chip with functions such as fingerprint input, image processing, feature extraction, template generation, template storage, fingerprint comparison (1: 1) and fingerprint search (1: N)..
♦ 【APPLICATION】 -The fingerprint reader can perform secondary development and be embedded in various end products, eg Eg .: Access control, presence, safe, car door locks..
♦ 【FEATURE】 -Low power consumption, low cost, small size, excellent performance..
♦ 【HIGH PRECISE】 -Professional optical technology, precise module manufacturing technology..
♦ 【500 DPI】 -Good image processing ability, can successfully capture images at 500 DPI resolution..

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2 Pieces MPU-9250 GY-9250 9-Axis 9 DOF 16 Bit Gyroscope Acceleration Magnetic Sensor I2C SPI 3-Axis Gyroscope Accelerometer Magnetometer Sensor Module

Basic information: module model: GY-9250.
Power supply: 3-5V (internal low dropout voltage regulator).
Communication: standard IIC communication protocol.
Internal structure: this module uses the MPU-9250, and combines a 3-axis gyroscope, a 3-axis accelerometer and a 3-axis magnetometer which are integrated into a single QFN package.
Reliable chip: the MPU-9250 integrates a 3-axis magnetometer AK8963, which features smaller size compared to previous generation and sensitivity improvement with 0.15 μT/ LSB.
The 16-bit AD converter is embedded in the chip, with 16-bit data output.
Quality process: the 9-axis sensor module features the immersion gold PCB, which uses the machine welding process to make it work fine.
Applications: DTV and set-top boxes are applied to internet connection.
Wearable sensors are applied to fitness equipment and sports.

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4pcs Temperature Controller Module with Case W1209 12V DC Micro Digital Thermostat -50-110°C Electronic Temperature Temp Control Module Switch with Waterproof NTC Probe

【W1209 Features】The W1209 thermostat module controller has a sensor input, keys, LED display, and a relay.100% complete machine patch, wave soldering, stable performance, good consistency..
【Embedded CPU Chip】The XH-W1209 led display digital thermostat module embedded CPU chip (MCU), is more intelligent, lower power consumption.
Automatic power set memory, MCU built-in EEPROM memory unit..
【Temperature Controller Parameter】Temperature range: -50-110°C.
Control precision: 0.1 celsius.Input power (DC): 12V.
Output: 1 channel relay output, capacity: 10A.
【Waterproof NTC Probe】The NTC probe is waterproof and can control the temperature, allowing to control heating or cooling.(The wood laminate case is the clear plastic case. You need to tear the wood outside layer off carefully, the outside layer is very thin, which can protect the inside to prevent scratches.
And you need to assemble and install the case by yourself, it comes disassembled with tiny bolts and nuts.).
【Package Includes】4pcs W1209 12V DC digital temperature controller board with case.(Ps: The product is not assembled, if you need assembly instructions or if ....

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HiLetgo HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for Arduino

Works with any USB Bluetooth adapters, running in slave role: Pair with BT dongle. Led indicate Bluetooth connection status, flashing Bluetooth connectivity, lit the Bluetooth connection and open a port Backplane.
Core module uses HC-06, leads from the module interface includes VCC, GND, TXD, RXD, reserve LED status output pin, the microcontroller can be judged by the foot state Bluetooth has connected KEY pin slave invalid..
Small size, low power consumption,high sensitivity for send and receive. Bluetooth version: V2.0+EDR &Operating voltage: 3.3V &Host Interface:UART &Storage Temperature:-40℃~+150℃&Signal coverage: 30ft &Item size: 4.3 * 1.6 * 0.7cm &Item weight: 3g..
The module is mainly used for short-range data wireless transmission,such as Bluetooth wireless data transmission,Industrial remote control, telemetry,Traffic, underground positioning, alarm,Smart home ect..
Industrial serial port bluetooth, Drop-in replacement for wired serial connections, transparent usage. You can use it simply for a serial port replacement to establish connection between MCU and GPS, PC to your embedded project and etc. Computer and peripheral devices..

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Shelly 2.5 Double Relay Switch and Roller Shutter WiFi Open Source Wireless Home Automation Dual Power Metering iOS Android Application 1 Pack

EMBEDDED WEB SERVER - You can set up Shelly without the need of any additional controller or hub, thanks to the embedded web interface..
COMPACT DESIGN - Shelly 2.5 has been designed for installation in a limited space, such as wall mounts, electrical control panels, etc..
COMPATIBLE for two electrical circuits (up to 2.3 kW each) with energy consumption monitoring for each channel, overload, and temperature protection..
BI-DIRECTIONAL MOTOR CONTROL MODULE - for drapes, blinds, garage doors, etc.)..
STANDALONE DEVICE - can function as a standalone device, as an accessory to a home automation controller, or it may be used as another automation....

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E300 Router with WiFi (1200 Mbps Modem) with 1-yr NetCloud Enterprise Branch Essentials Plan

Includes a single embedded 1200M-B modem module.

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Shelly 2.5 Double Relay Switch and Roller Shutter WiFi Open Source Wireless Home Automation Dual Power Metering iOS Android Application (1 Pack)

EMBEDDED WEB SERVER – You can set up Shelly without the need of any additional controller or hub, thanks to the embedded web interface..
COMPACT DESIGN – Shelly 2.5 has been designed for installation in a limited space, such as wall mounts, electrical control panels, etc..
COMPATIBLE for two electrical circuits (up to 2.3 kW each) with energy consumption monitoring for each channel, overload, and temperature protection..
BI-DIRECTIONAL MOTOR CONTROL MODULE – for drapes, blinds, garage doors, etc.)..
STANDALONE DEVICE – can function as a standalone device, as an accessory to a home automation controller, or it may be used as another automation system’s component..

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Shelly 2.5 Double Relay Switch and Roller Shutter WiFi Open Source Wireless Home Automation Dual Power Metering iOS Android Application (4 Pack UL)

EMBEDDED WEB SERVER - You can set up Shelly without the need of any additional controller or hub, thanks to the embedded web interface..
COMPACT DESIGN - Shelly 2.5 has been designed for installation in a limited space, such as wall mounts, electrical control panels, etc..
COMPATIBLE for two electrical circuits (up to 2.3 kW each) with energy consumption monitoring for each channel, overload, and temperature protection..
BI-DIRECTIONAL MOTOR CONTROL MODULE - for drapes, blinds, garage doors, etc.)..
STANDALONE DEVICE - can function as a standalone device, as an accessory to a home automation controller, or it may be used as another automation system’s component..

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