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High Brightness LED (12V/5W)
Type: LED Light (5 Watt) 6500k
Intensity: Typical 800~900 Lumen
Voltage: 9 to 12 Volt
Forward Current: 1000mA max.
Beam Angle(°): 120°
Average Life (hrs): Greater than 50000 hours when used with proper heat sink on these
Color: White
Color Temperature: Cool White(6700-8000K)
Led Bulb Type: Spotlight Bulb
Voice Controlled Notice Board (Digital Notice Board)
Update the content of a Notice Board via voice message using an Android app.
Video Demo
NOTE : This is a downloadable product and code/schematic files will be available to use on your account after you purchase this product.
No hardware will be shipped.
NodeMCU ESP8266 Baseboard Lua WiFi Development Board
The perfect solution for breaking out the pins from Lua V3 Nodemcu.
Lead-out all the IO ports of the ESP-12E development board
Lead out the pins of 5V and 3.3V power supply
Convenient to connect with peripheral modules
Onboard 5V / 1A DC-DC step-down converter circuit
Onboard power indicator
With DC power jack 6-24V.
Camera Surveillance System – Raspberry Pi Project
Use a PIR sensor and Raspberry Pi Camera to detect any unauthorized movement, capture it and mail it to using Internet of Things (IoT).
Video Demo
NOTE : This is a downloadable product and code/schematic files will be available to use on your account after you purchase this product.
No hardware will be shipped.
High Brightness LED (12V/5W)
Type: LED Light (5 Watt) 6500k
Intensity: Typical 800~900 Lumen
Voltage: 9 to 12 Volt
Forward Current: 1000mA max.
Beam Angle(°): 120°
Average Life (hrs): Greater than 50000 hours when used with proper heat sink on these
Color: White
Color Temperature: Cool White(6700-8000K)
Led Bulb Type: Spotlight Bulb
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ESP8266 ESP-01 5V WiFi Relay Switch Module
Onboard Module: ESP8266 wifi module; in AP mode it can connect with 5 Clients at the same time
Operating Way: cellphone carried on wifi module; cellphone and wifi module carried on the same router, and use the APP to control relay
Transmission Distance : 400m (max)
Relay : 5V,10A/250V AC 10A/30V DC
Baud Rate: 9600.
Contains ESP01 + Relay Module
ESP8266 NodeMCU CH340G WiFi Module
USB to UART Chip: CH340G
Power input: 4.5V ~ 9V (10VMAX), USB-powered
Transfer rate: 110-460800bps
Support UART / GPIO data communication interface
Support Smart Link Smart Networking
Working temperature: -40°C ~ + 125°C
Drive Type: Dual high-power H-bridge
Don’t need to download resetting
A great set of tools to develop ESP8266
Flash size: 4MByte
STM32F030F4P6 TSSOP-20 ARM Microcontroller-MCU
CRC calculation unit
4 to the 32MHz Crystal oscillator
32kHz Oscillator for RTC with calibration
Internal 8MHz RC with x6 PLL option
Internal 40kHz RC oscillator
0 to 3.6V Conversion range
2.4 to 3.6V Separate analogue supply
Independent and system watchdog timers
SysTick timer
ESP01 ESP8266 WiFi Module
802.11 b/g/n Standards
Wi-Fi Direct (P2P), soft-AP
1MB Flash Memory
Integrated low power 32-bit CPU could be used as an application processor
A-MPDU & A-MSDU aggregation & 0.4ms guard interval
Wake up and transmit packets in < 2ms
Standby power consumption of < 1.0mW (DTIM3)
Graphical Datasheet
AT Command Set
Wiki
12V DC 1/2 inch Electric Solenoid Water Air Valve Switch (Normally Closed)
Model | 12V DC 1/2″ Solenoid Valve |
Rated Operating Voltage (VDC) | 12 |
Rated Current (mA) | 600 |
Operation Mode | Normally Closed |
Power Consumption (Watt) | 8 |
Pressure | 0.02- 0.8Mpa |
Energized forms | Intermittent |
Inlet and outlet Diameter | Hose barbs for 1/2″ (outer diameter) hose |
Dimensions (mm) LxWxH | Body: 84 x 57mm (L x H) Coil size: 34 x 23mm (W x H) |
Weight (gm) | 100 |
Max fluid temperature | 100C |
MAX6675 Module with K Type Thermocouple Sensor Measure 1024°C Temperature
Operating Voltage (VDC): 3 to 5.5V
Temperature Range(°C): 0 to +1024
Cold Junction Compensation Range(°C): -20 to +80
Internal integrated cold junction compensation circuit;
With a simple three serial SPI interface;
Temperature signal can be converted into 12-bit digital
Embedded thermocouple break detection circuitry.
High impedance differential inputs.