DESCRIPTION:
Please note, EM4100 read-only and can not rewrite. If you want to buy can rewrite the tags, you should buy EM4305 chip tags.
APPLICATIONS:
Enterprise / campus card, bus stored value card, express way fees, parking, district management, attendance systems, patrol system, enterpris..
SPECIFICATION:
Stainless steel sheath and waterproof
Measurement range: -20 to 105 C
Length of wire:1 meter
Size of probe: 5 x 25 mm
Output 2 wires
Type: NTC 10k 1% 3950
measure environmental temperatures using arduino ADC and this 10k NTC LINK
Resistance to temperature conversio..
PRODUCT DESCRIPTION:
100% Brand new and high quality.
Highlights :
Contains the voltmeter, ammeter, power meter, USB interface for charging the digital products.
..
DESCRIPTION:
On-board ADXL345 digital output (supports I2C/SPI), low power, compact acceleration sensor;
Support 5V/3.3V voltage input, onboard RT9161 power chip, lower pressure drop than the 1117, faster load the appropriate speed, ideal for high noise power environment;
The pin has been ..
DESCRIPTION:
4.0 BLE bluetooth to uart transceiver Module Central Peripheral HM-10 CC2540
100% Brand new and high quality.
support Central and Peripheral mode switch, modify by AT commander
Support Remote control mode, remote device can control PIO pin or modify settings by AT commander ..
DESCRIPTION:
The CC2500 adapter is a low-cost 2.4 GHz transceiver adapter designed for very low-power wireless applications.
APPLICATIONS:
Wireless Sensor Network.
Wireless Device Control.
Wireless Data Transfer.
Wireless Energy Metering
Home Automation
These are used in differ..
DESCRIPTION:
Dimensions:48mm x 29mm x 21mm
Measure voltage: DC 0-33.000V
Power Supply: DC 4-30V
Input Polarity: DC voltage
Refresh rate: 5 times per second
Measurement precision: ± (0.3 ‰ +2 digit)
Display: five 0.36" digital LED Tube
Display Color: Red
Operating temperature: -..
DESCRIPTION:
Constant Current Constant Voltage (CC CV) DC Buck, or switching non isolated asynchronous CC CV converter. based on the specialised IC LM2596S, output regualtion driven by a TI AOP, leading to a very stable regulation. Sanyo Low ESR Solid Caps, very low output ripple (5-10mV on avera..
DESCRIPTION:
1.On-board MMA7361 (replace MMA7260) low-cost micro capacitive acceleration sensor.
2.Support 5V/3.3V voltage input. RT9161 onboard. lower pressure drop than the 1117. faster load speed. is ideal for high noise power supply environment.
3.Range selected by microcontroller IO. can a..
DESCRIPTION:
Onboard MMA7455 digital output (I2C/SPI)
Low power
Compact capacitive micromachined accelerometer
Support 5V/3.3V input
Onboard RT9161
Lower pressure drop than the 1117
Faster load the appropriate speed. ideal for noisy power environment
Common pin. pin standard 100mil (2.54mm..
DESCRIPTION:
100% Brand New and High Build Quality
The device also can be used as a signal generator for electric speed controller (ESC), then you can test your motor system without using a transmitter and receiver.
There are 3 modes to check servos or ESC:
Man..
DESCRIPTION:
nRF51822 supports Bluetooth low energy protocol stacks as well as 2.4GHz protocol stacks, including Gazell, both available free of charge. nRF51822 requires a single power supply and gives the user the option of using on chip linear regulators giving a supply..
DESCRIPTION:
EM4100 Standard
Compatible with all ID door access devices or ID reader
Made up of PVC
Waterproof
Contactless transmission of data,Only can be read,can't be rewritten,or used to copy other RFID cards
With One USB RFID card reader/issuing device offered,it can read out th..
DESCRIPTION:
A Complete Wireless Spii Camera Kit System is included!
This wireless color hidden camera is super light and small. It can be placed anywhere!
The wireless camera transmits the live video and audio signal up to 30 meters away to a receiver that connects to a TV.
6 LED ..