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Showing 49–72 of 2775 results
- 57%
LILYGO TTGO T-Relay ESP32 Chip DC 5V 4 Groups Relay 4MB Flash IoT Relay Suport WiFi Bluetooth
$22.99
Sale!
LILYGO T-WATCH 2021 T-Micro32 Plus Programming Watch Capacitive Touch Screen ESP32 Psram Vibration Motor Support WiFi BLE
$8.74 – $66.02
- 45%
PE43703 9K~6GHz 0.25dB Step to 31.75dB 7-bit Digital RF Attenuator Module High Linearity Step Attenuator
$36.29
- 56%
HMC284 45dB RF Switch with High Isolation for Cellular/PCS Base Station 2.4 GHz ISM 3.5 GHz Wireless Local Loop
$24.09
Sale!
ADF4351 500MHz/1GHz/2GHz Phase-locked Loop Low-pass Harmonic Filter for 433MHZ 915MHz RFID Suppresses Harmonics
$38.44
- 55%
10M-6GHz 350mA 50V Low Loss Microwave Capacitor Radio Frequency Feed Box Biaser Coaxial Feed Radio Brequency Blocking
$24.63
- 46%
88-108MHZ Band Stop Filter RTL-SDR Blog Broadcast with FM Male Connector to SMA Male Connector
$35.93
1.575GHZ Surface Acoustic Wave SAW Band Pass Filter Receiver Module for GPS Satellite Positioning
$19.54
ZK-1002A bluetooth Audio Digital Power Amplifier Board Module 2.0 Stereo Dual Channel 100W+100W
$13.49