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RC522 I2C RFID Module 13.56MHz Reader Writer Card Module Interface IC Card RF Sensor Module Ultra-Small
$7.99
Introduction: 1. Operating Frequency: 13.56MHz 2. Operating Voltage: 2.5-3.6V 3. Operating Current: 20mA(3.3V power supply) 4. Card Reading Distance: 0-50mm 5. Supporting Type: MIFIRE1 S50 S70 UltraLight Pro 6. Operating...
RD21F Delay Relay Module Power for Delay Off Fan Module AC 100V-220V Time 0.2S-300min Adjustable Delay
$9.99
Specifications: Voltage: 100V-220V AC Power consumption: <1.0W (standby zero power consumption) Output: The output voltage is the same as the input voltage, and the maximum power supply capacity is 10A....
RF Amplifier Low Noise Amplifier Ham Radio Module LNA 50M-4GHz NF0.6dB RF FM HF VHF / UHF Ham Radio -110dBm
$18.99
- This is a ultra low noise, high linearity low noise amplifier module. - It has 0.6dB typical noise factor, 19dB typical gain, 23dB P1dB. - It can be used...
RF Antenna UWB Antenna Fractal Antenna Art Antenna 98*98MM SMA
$13.99
Precise details: Description: Fractal antenna is the product of the intersection of fractal geometry and antenna technology. It has excellent characteristics such as miniaturization, multi-band, and integration.It is a new...
RF Broadband Amplifier Low Noise Amplifier LNA 0.1-2000MHz Gain 32dB
$4.94
X-Akamai-Transformed: 9 - 0 pmb=mRUM,1 Description: This amplifier has the advantages of wide frequency range, high gain, low noise figure, etc. It can be used in various radio frequency receiving...
RF Demo Kit RF Demo Board Development Board Test Board Calibration Board
$14.99
Feature: RF Demo Kit NanoVNA RF test board demo calibration board, used to learn vector network analyzer VNA, Antenna Analyzer antenna analyzer test calibration learning use. contain: 1. Filter: A....
RFID Reader Module RC522 Mini S50 13.56Mhz 6cm With Tags SPI Write & Read
$3.99
Product FeaturesWorking current: 13-26mA/DC 3.3V Idle current: 10-13mA / DC 3.3V Sleep current: <80uA Peak current: <30mA Working frequency: 13.56MHz Supported card types: mifare1 S50, mifare1 S70, mifare UltraLight, mifare...
RS-485 M5Atomic TTL & RS485 Converter SP3485EE RS485 Multipoint Communication Industrial Control Node
$18.99
Product Features: - Compatible ATOM Matrix/ATOM Lite - SP3485EE - Built-in DC/DC - Multipoint communication Specification: Specification Parameter External port VH-3.96 4P Conversion level 5V<->12V level-conversion IC SP3485EE DC-DC A0Z1282CI...
SDR Receiver Protector SDR Radio Protector Compatible 50ohms/75 ohms Protect Sensitive Receiver From High-Level RF Effect
$23.99
1. Specifically designed to protect sensitive receiver front ends from high levels of RF effects from nearby transmitted signals; 2. The SDR receiving antenna is very close to the transmitting...
SDR Transceiver and Receiver Antenna Sharer TR Switch Box with Gas Discharge Protection 160MHz
$54.99
Precise details: Specification: Impedance: 50Ω Frequency range: DC -160MHz Maximum TX power: 100W RF sense threshold:<10mW (1.8MHz-30MHz tested) ON time: < 20ms / Release time: < 190ms Insertion loss: <...
SG002 Digital 4-20mA 0-10V Voltage Signal Generator 0-20mA Current Transmitter Professional Electronic Measuring Instruments
From $18.99
Package Included:
1 x SG002 Digital 4-20mA 0-10V Voltage Signal Generator 0-20mA
SGP1002S Digital Signal Generator DDS Function Generator Sine Wave Arbitrary Waveform Frequency Generator
$56.99
1631668 SGP1005S:1631662 SGP1010S: 1631660 Frequency Model SGP1002S SGP1005S SGP1010S Sine 0.01Hz-2Mhz 0.01Hz-5Mhz 0.01Hz-10Mhz Square 0.01Hz-2Mhz 0.01Hz-5Mhz 0.01Hz-10Mhz Ramp/Triangle 0.01Hz-2Mhz 0.01Hz-5Mhz 0.01Hz-10Mhz Pulse 0.01Hz-2Mhz 0.01Hz-5Mhz 0.01Hz-10Mhz TTL 0.01Hz-2Mhz 0.01Hz-5Mhz 0.01Hz-10Mhz Others...