Step Attenuator Opt Fixed Attenuator Dc To 18 Ghz Fixed Attenuator 20Db Hp 8491B 10 Db Step Type N Fixed Coaxial Attenuator Step Attenuator Model Weinschel Programmable Attenuator Coaxial Attenuator Dc-12 Coaxial Attenuator 20Db Fixed Attenuator 50 Step Attenuator Dc To 4 Ghz Ghz 70 Db Db 10 Db Step Db In 10 Db Step Fixed Attenuator 6 Power Fixed Coaxial Attenuator Weinschel Programmable Attenuator 50W Hp 8491A Attenuator 50Db Adjustable Attenuator Coaxial Attenuator 30Db 0-70 Db Attenuator Dc-2Ghz Attenuator 110Db Attenuator Apc-7 Step Attenuator Dc To 18 Ghz Step Attenuator Dc-18 Ghz 3Db Sma 70Db Step Attenuator Db Fixed Coaxial Attenuator Dc To 26 5 Ghz Coaxial Attenuator 10Db Attenuator 0-70 Db Attenuator Dc To 18 Ghz Sma 1Db Step Jfw Industries Attenuator 40Db Coaxial Attenuator Model Step Sma Hp 355D Vhf Attenuator 0 5Db Attenuator Fixed Attenuator 10Db Fixed Attenuator 3 Arra Variable Attenuator Manual Step Attenuator Attenuator Dc-12 4Ghz Attenuator 150W Ghz 20Db Rf Coaxial Attenuator Fixed Attenuator 30Db Variable Rf Attenuator Ghz 10Db Ghz 11 Db Step Rf Attenuator Midwest Microwave Model Step Attenuator Dc-18Ghz Variable Attenuator Model 355D Vhf Attenuator 3Db Fixed Attenuator Dc-18 0 Ghz Fixed Attenuator Model Attenuator 50 Ohms Dc-12 4Ghz Microwave Fixed Attenuator 2W Sma Rf Fixed Dc-2 5Ghz Dc To 4 Ghz 0 0-50 Db Switch Attenuator 4 Weinschel Ghz 6 Db Dc-26 5 Ghz 355C Vhf Attenuator Very Nice Attenuator Dc-26 Attenuator Pad 10Db Step 11 Db Rotary Attenuator Hp 355D Vhf Attenuator Ghz 3 Db Dc To 12 4Ghz Attenuator 11Db Dc To 26 5 Ghz Waveguide Variable Attenuator Dc To 1500 Mhz Dc-1500 Mhz Weinschel Variable Hp 8494H Attenuator Dc To 12 4 Ghz Attenuator Dc-12 4 Ghz Weinschel Engineering 1Db Attenuator Kay Attenuator Attenuator 50Ohm Dc To 18 Ghz Sma 10Db Dc-12 Aeroflex Inmet 1 Db Step Dc To 12 4 Ghz Dc-12 4 Ghz 70 Db Attenuator W Option Attenuator 70 Db Attenuator Dc-2 5Ghz 0-10 Db 0 1Db Step 355C Vhf Attenuator Dc-26 5Ghz Programmable Step Attenuator Dc Precision Attenuator Midwest Microwave Attenuator Rf Variable Attenuator Rf Power Attenuator Coax Attenuator Bird Tenuline 110 Db Dc-18Ghz Sma Sma Coaxial Attenuator 30 Db Attenuator 33321 Sma Rf Attenuator Ghz 20 Db Tenuline Coaxial Attenuator 2W Attenuator Dc To 18 Ghz Attenuator Guaranteed Sma Fixed Attenuator Weinschel Engineering Attenuator Model Attenuator W Opt Dc-1000 Mhz Attenuator Dc To 18 Ghz 0 Ghz 0 To 70 Db Ghz Rf Microwave Frequency 40 Db 355D Vhf Attenuator 10Db Dc-18Ghz 30Db Dc Db Programmable Rotary Step Attenuator Optical Attenuator 11713A Attenuator Switch Driver Dc To 6 Ghz 2Db Attenuator 1Db Dc To 2Ghz Hp 8493A Attenuator Assembly 2 Weinschel 2Db Attenuator Dc To 1 Ghz Db Dc To 18 Ghz Db Dc-18 Ghz Attenuator Set Fixed Attenuator 6Db Type N M-F Coaxial Attenuator Attenuator Dc-26 5Ghz Fixed Attenuator 10 Db Attenuator 70Db Db Dc-4 Ghz 3Db Dc Rotary Step 355D Vhf Attenuator 0 Dc To 3 Ghz Weinschel High Power Db Type Texscan Variable Attenuator 0 8495B Attenuator Agilent Hp 8493B Hp 11708A Manual Step Attenuator Dc Rf Microwave Attenuator Weinschel Model 1 Microlab Fxr Fixed Coaxial Attenuator 10Db Ghz Programmable Narda Micro-Pad Agilent Hp 8491B 0-11 Db Attenuator 40 Microwave Frequency Bin Tektronix Bnc Attenuator 3 Db Attenuator 6 Db Db Pad Attenuator 2X Vhf Attenuator 0 5 Inmet 64671 Line Attenuator Bnc Attenuator Agilent Hp 8491A Ghz 2 Watts Db 2 Watts 0-20 Db Db Fixed
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DC 5-24V 4 Channel Multifunction Bluetooth-compatible V4.0 BLE Relay
$
20.89
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$1.99 Shipping
Condition: New
Location: China
Bluetooth protocol: Bluetooth Specification V4.0 BLE. It can also be triggered by an external pulse signal. External trigger input, opto-isolated switch, ... morelow pulse inputs. Phone must support bluetooth 4.0, such as galaxy S4 (android 4.3),phone 4s(IOS8).
5A 75W DC-DC Adjustable Step Down Buck Converter Module w/Voltmeter Indicator
$
7.22
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Condition: New
Location: China
Features: 100% Brand new and high quality! This Internet Streaming/Media Centre TV Box is for you! Supports usual for Android apps so you can access your ... morefor email, for Facebook etc. via your TV. Best choice for yourself or your friend.
2Pcs NRF51822 2.4G Wireless Module Low-Power Soc BLE4.0 Bluetooth Module ek
$
11.94
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Condition: New
Location: China
2Pcs Bluetooth Module NRF51822 2.4G Wireless Module Low-Power BLE4.0 Soc Ic New. NRF51822 provides clear and application code isolation protocol stack ... morefor embedded developers. Nordic BLE stack has been pre-compiled, only the application of the code can be compiled independently.
NEW 1 pcs 25W N Male to Female RF Coaxial Attenuator DC-3.0GHz 10dB 50ohm #U8 YG
$
29.99
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Condition: New
Location: China
Attenuation: 10dB. Power Capacity: 25W. Connector: N male to female. This international order may take longer to arrive. after you have paid. Temperature: ... more-55 deg to +125 deg.
RF3376 IC Operational IF / RF Amplifier DC 0Hz ~ 6GHz SOT-89 SOT89 RFMD Qorva
$
0.72
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Condition: New
Location: Canada
USB 5V DC7-48V 4CH eWeLink Smart WIFI Switch Universal Wireless Relay Module
$
9.56
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$3.18 Shipping
Condition: Neu
Location: China
Support WiFi network: support multiple WiFi switches on one smartphone. wifi type: 2.4Ghz. Indicator light: with signal indicator, relay pull light. 1 ... morex Module. Board consumption:
DC 6-25V 2.4G 1Ch Wireless Bluetooth Relay Mobile Remote Control Switch Relay *1
$
15.99
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$2.00 Shipping
Condition: New
Location: China
External trigger input: Low pulse trigger, pulse width should be greater than 200ms. Point the self-locking relay "open", relay "close" 4 instructions. ... moreExternal trigger input, optical isolation switch, low pulse input.
WB-SG1 Wideband Signal Generator 1Hz-22G RF Signal Source Adjustable Power os12
$
716.63
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Condition: Neu
Location: China
Model: WB-SG1-22G. - CH2 frequency range: WB-SG1-22G: 44M-22GHz. - WB-SG1-22G CH2 band on-off modulation. - CH1 step: 1Hz-19.999999MHz/1Hz, 20MHz-250MHz/10Hz. ... more- CH1 frequency range: 1Hz-250MHz. - CH2 step: 1Hz.
ESP8266 Serial Wireless Wifi Module Development Test Shield Board For Arduino US
$
25.65
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$3.59 Shipping
Condition: New
Location: China
The module is designed based on esp8266 by Espressif Systems, which is a competitive WiFi solution. The module has the following interface for users, ... moresuch as UART, IIC,AIO,DIO etc. For sale is a ESP8266 Dev Board.
Smart Remote Control Wireless WiFi Switch Relay Module 1/2/4CH DC7-32V/AC85-250V
$
10.20
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$3.72 Shipping
Condition: Neu
Location: China
Wireless module. Step up module. Adapter Module. Step down module. Display module. Wireless Standard:Wi-Fi 2.4GHz b/g/n. Remote on/off: remote on/off ... moreof 4 electronic devices from anywhere. RF: 433MHz.
MEGA R3 Board Atmega 2560 + USB Cable Compatible with Arduino IDE Projects Rohs
$
35.99
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Condition: New
Location: Kearny, United States
Stronger RESET circuit. 1mm DC barrel jack (compatible with 5. 5mm DC barrel jack). Improved and expert version: 1. In future, shields will be compatible ... moreboth with the board that use the AVR, which operate with 5V and with the Due that operate with 3.
RTL8720DN BW16 BW16-Kit Dual-band Bluetooth-compatible 5.0 Wifi Wireless Module
$
6.44
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Condition: New
Location: China
BW16 is a dual-band WiFi+Bluetooth-compatible SoC module developed based on RTL8720DN. Module model: BW16. BW16 is a dual-band Wi-Fi+Bluetooth-compatible ... moreSoC module developed based on RTL8720DN. Support interface: UART/GPIO/ADC/PWM/IIC/SPI/SWD.
ATTINY85 Micro USB Development Board Module for Arduino IDE 1.0+ OSX/Win/Linux
$
7.51
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Condition: New
Location: China
Features: 100% Brand new and high quality! This Internet Streaming/Media Centre TV Box is for you! Supports usual for Android apps so you can access your ... morefor email, for Facebook etc. via your TV. Best choice for yourself or your friend.
100pcs Plastic covers Dust cap for BNC female Protective RF connector adapter
$
2.99
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$4.99 Shipping
Condition: New
Location: China
BNC RF connectors are the most popular coaxial connector. The special bayonet design allows easy mating and un-mating. BNC 50 ohm connectors provide repeatable ... moreelectronic performance from DC to 4 GHz.
Sonoff 4CH PRO R3 4 Way Mounting WiFI Wireless Smart Switch 433MHZ Remote A3GS
$
31.95
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$5.73 Shipping
Condition: New
Location: China
Sonoff 4CH Pro & 4CH PRO R3 are 4 gang WiFi switches. The Sonoff 4CH Pro smart switch is DIN Rail mounted. Wireless Standard: 802.11 b/g/n & 433MHz. This ... morefeature allows you to let your switch turn on for a few seconds then goes off, which works like a pulse switch.
4B Programming Python Development Board Kit AI Vision 4GB For Raspberry Pi
$
440.91
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Condition: New
Location: China
Raspberry Pi 4B -Equipped with Friizing software breadboard wiring diagram. -1 x Breadboard. -For Raspberry Pi standard 40-pin GPIO connector (fully compatible ... morewith previous motherboards). -1 x 4B Motherboard.
ESP32-CAM Board+OV2640 Camera Module WIFI Bluetooth Development 2.0MP USB
$
1.17
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$3.71 Shipping
Condition: Neu
Location: China
The wireless communication distance is greatly improved, and the quality of the model is improved. The module can work independently as the smallest system, ... morewith a size of only 27 40.5 4.5mm, and a deep sleep current as low as 6mA.
BW16 RTL8720DN NodeMCU Board Bluetooth BLE 5.0 WIFI Module for IoT
$
7.13
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$2.99 Shipping
Condition: New
Location: China
BW16 is a dual-band WiFi+Bluetooth-compatible SoC module developed based on RTL8720DN. BW16 supports dual-band (2.4GHz or 5GHz) WLAN and Bluetooth-compatible ... moreLow Energy 5.0; it integrates ARM V8 (Cortex-M4F. ).
1pcs SUHNER SMA Male to SMA Male Right Angle 90° 6GHz RF Cable, Length 25cm E0D
$
16.99
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Condition: Used
Location: China
Connector type: SMA Male to SMA Male Right Angle. Length: 25cm. after you have paid. This international order may take longer to arrive. Condition: USED,GOOD ... morePERFORMANCE.
RP-SMA Y Adaptor Wireless Router Dual Antenna 2 Male 1 Female WiFi T Splitter
$
4.42
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$4.99 Shipping
Condition: New
Location: China
Interface types are included in RF adapter ,such as SMA, TNC, N and BNC,which are available in male, female, plug, jack, receptacle gender, in 50 Ohm ... more&75 Ohm impedance and in standard polarity or reverse polarity.
RTL8720DN BW16-Kit Bluetooth Dual-band WiFi BLE 5.0 Wifi Module IIC I2C/SPI/UART
$
5.41
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$2.99 Shipping
Condition: New
Location: China
BW16 is a dual-band WiFi+Bluetooth-compatible SoC module developed based on RTL8720DN. Module model: BW16. BW16 is a dual-band Wi-Fi+Bluetooth SoC module ... moredeveloped based on RTL8720DN. Support BLE and BT5.0.
2/4 Channel Smart Switch WiFi Wireless Relay Module Home Remote Control DC 7-32V
$
9.30
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$3.40 Shipping
Condition: New
Location: China
Supports WiFi network. Indicator: With a signal indicator, relay pull the light. Switch Power Module. Board consumption:
Small power nRF52833 Bluetooth SMD E73-2G4M08S1E BLE 5.0 2.4GHz Wireless Module
$
11.25
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Condition: New
Location: China
Blocking power(dBm) - 10 Chances of burn is slim whenmodules are used in short distance. Interface 1.27mm Stamp hole. Crystal Oscillator 32MHz -. Communication ... morelevel(V) - 3.3 - For 5V TTL, it may be at risk ofburning down.
Smart Wifi Relay Switch Module DC 7-32V 4-Channel Relay for Your Alexa Google
$
13.93
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$3.70 Shipping
Condition: Neu
Location: China
Your smartphone or tablet is connected to a 2.4G WIFI that can access the Internet (5G WIFI is not supported temporarily). Wireless Standard: Wi-Fi 2.4GHz ... moreb/g/n+Bluetooth. 81 76 28mm (with shell). 75 73 20mm (bare board).
BW16 RTL8720DN NodeMCU Board Bluetooth BLE 5.0 WIFI Module for IoT
$
6.97
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$2.99 Shipping
Condition: New
Location: China
BW16 is a dual-band WiFi+Bluetooth-compatible SoC module developed based on RTL8720DN. BW16 supports dual-band (2.4GHz or 5GHz) WLAN and Bluetooth-compatible ... moreLow Energy 5.0; it integrates ARM V8 (Cortex-M4F. ).
5V Wifi Relay Module ESP8266 ESP-01S SRD-5VDC-SL-C for DIY TOI Controller Home
$
2.39
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$2.53 Shipping
Condition: Neu
Location: China
Communication: WIFI (ESP8266 module). ESP8266 ESP-01S 5V Relay. ESP8266 ESP-01S. Easy to use, easy to use. This relay is based on ESP-01S WIFI module. ... moreNote: the item is not include ESP-01S Wifi Module.
2CH 4CH WiFi Wireless Relay Module Smart Switch Home Remote Control DC 7-32V US
$
12.86
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Condition: New
Location: Jamaica, United States
Supports WiFi network. Indicator: With a signal indicator, relay pull the light. Board consumption:
E73-TBB Test Board For nRF52832 2.4GHz Transceiver RF Module Ble 5.0 Receiver
$
15.16
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Condition: New
Location: China
The product is a test board integrated with the nRF52832 module. This module has maximized the RF Characteristic of chip. Built in PCB antenna and IPX ... moreinterface. CE and FCC certified, the size is customized.
DC 12V-24V Microwave Radar Sensor Body Motion Detector Light Switch 5.8GHz
$
9.56
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$3.18 Shipping
Condition: Neu
Location: China
HF system: 5.8GHz CW radar, ISM band. 1PC Microwave Radar Sensor Switch. Detection angle: 360°. Max load: 7A. Am 05.01.21 hat der Verkäufer die folgenden ... moreAngaben hinzugefügt Connect N', L with switch signal.
MAX2870 23.5-6000MHz RF Signal Source Generator Module PLL VCO w/ STM32 Driver
$
39.23
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$5.32 Shipping
Condition: Neu
Location: China
MAX2870 23.5-6000MHz RF Signal Source Signal Generator Module PLL VCO -4dBm~+5dBm w/ STM32 Driver. -1 x STM32 Driver. -1 x RF Signal Source. -23.5MHz ... moreto 6.0GHz frequency range signal output. Am 09.09.20 hat der Verkäufer die folgenden Angaben hinzugefügt.
DC 7-32V 2 4 Channel Smart Switch WiFi Wireless Relay Module Home Remote Control
$
8.54
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$2.99 Shipping
Condition: New
Location: China
Supports WiFi network. Indicator: With a signal indicator, relay pull the light. Board consumption:
IO22D08 DC 12V 8 Channel Pro Mini PLC Board Relay Shield Module For Arduiuo
$
36.45
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Condition: New
Location: China
On-board resources: 8x opto-isolated inputs (low level trigger, NPN type), 4x buttons, 1 4 bit digital tube display, 1 pair of Pro mini slots, 8 relay ... moreoutputs. 1x Relay Board. DC 12V RS485 Modbus RTU Relay Module PLC Digital Output Expansion Board x1.
PE4302 RF Attenuator Module DC 5V Numerical Control RF Attenuator Board Useful
$
8.79
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Condition: New
Location: China
PE4302 Digital RF Attenuator: This RF attenuator module features the PE4302 digital RF attenuator, known for its high performance and reliability. It ... moreensures precise and accurate signal attenuation for various RF applications.
Bingfu MMCX Edge Mount Female RF Connector Gold-plated for Cable
$
1.25
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$5.99 Shipping
Condition: New
Location: China
Product Series: MMCX. Connector Body Style: Straight. Connector Material: Brass. 1 x Coaxial Connector (As shown in the picture). Product Type: PCB Mount. ... moreVSWR Straight: ≤1.2(50ohm) / ≤1.35 (75ohm). Date Range Probability Date Range Probability Date Range Probability.
Class D Power Amplifier Modules Convenient EMI Interference Suppression Boards
$
6.17
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Condition: New
Location: China
Features: 100% Brand new and high quality! This Internet Streaming/Media Centre TV Box is for you! Supports usual for Android apps so you can access your ... morefor email, for Facebook etc. via your TV. Best choice for yourself or your friend.
2W SMA-KK Type 0-60dB 0-3GHz RF Adjustable Attenuator High Quality ot34
$
45.92
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$5.32 Shipping
Condition: Neu
Location: China
2W SMA - KK Type 0-60dB 0-3GHz RF Adjustable Attenuator High Quality Digital Step RF Attenuator. It has the characteristics of small size, high accuracy, ... morestability, reliability and so on. - 1 x 0 - 60dB Adjustable Attenuator.
LC Technology 5V 4 Channel Relay 4 Channel Relay ESP8266 WIFI - Tasmota 13 NEW
$
22.86
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$7.43 Shipping
Condition: Neu
Location: Hamburg, Germany
ENTFESSLE UNENDLICHE MÖGLICHKEITEN MIT TASMOTA & MQTT. Bereits mit der aktuellsten Tasmota Firmware geflasht. Modell: DC5V ESP8266 4 Kanal WiFi Relay. ... moreMit diesem Modul lassen sich 4 unabhängige Kanäle bedienen.
3pcs New L298N DC Stepper Motor Driver Module, HB100 Microwave 10.525GHz
$
3.70
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$4.70 Shipping
Condition: New – Open box
Location: China
The HB100 microwave module is a microwave moving object detector designed using the principle of Doppler Radar. Drive current: 2A (MAX single bridge). ... moreWorking mode: H-bridge drive (dual way). Logic current: 0-36mA.
DC12-36V 8A FOC Servo Motor Development Board Encoder APM32, BLDC Control Module
$
52.24
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Condition: New
Location: China
Rated current: 8A. Due to the light and screen difference, the item's color may be slightly different from the pictures. DC 2-5V 4 CH ADS1115 Analog to ... moreDigital Conversion Module ADC for Arduino. 5Pcs High Sensitive Spare Tip Screen Stylus Nib for Samsung Galaxy Note 10/10+.
For MC-6BP Lightning Surge Protection Device 0-6GHz 200W DC230V 50ohm
$
16.88
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Condition: New
Location: China
We will reply asap.
NRF51822 2.4G Bluetooth-compatible 4.2 Wireless Communication Module XL51822-D01
$
7.48
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$2.99 Shipping
Condition: New
Location: China
Full-featured digital interface: SPI/2-wire/UART. Supports multiple 2.4GHz radio. Ultra low-power 32kHz crystal and RC oscillators. Fully compatible with ... morenRF24L-series. Healthcare and lifestyle sensors.
TPA3116D2 120W x 2 Wireless Bluetooth 4.0 Audio Receiver Digital Amplifier Board
$
10.63
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$3.72 Shipping
Condition: Neu
Location: China
Chip Type:TPA3116D2. Bluetooth module:btm835/csr8635(4.0). 1 x Bluetooth 4.0 Audio Receiver Digital Amplifier Board. Specification:Bluetooth V4.0. Suppotr ... moreBluetooth Protocol:HFP V1.6,HSP V1.2,A2DP V1.2,AVRCP V1.4,DI V1.3.
DC12V-24V 220V AC220-240V 5.8GHZ Microwave Radar Sensor Smart Switch for Home
$
1.49
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$2.77 Shipping
Condition: Neu
Location: China
HF system: 5.8GHz CW radar, ISM band. Microwave frequency:5.8GHz +/-75MHz. 1 x AC 220V Microwave Radar Sensor Switch. 1 x Microwave Radar Sensor Switch. ... moreWidely used in lighting situations,anti-theft alarm situations.
SMC Plug (Jack pin) to SMA female jack RF Coaxial Adapter Connector gold-pleated
$
3.10
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$4.99 Shipping
Condition: New
Location: China
Interface types are included in RF adapter ,such as SMA, TNC, N and BNC,which are available in male, female, plug, jack, receptacle gender, in 50 Ohm ... more&75 Ohm impedance and in standard polarity or reverse polarity.
USB 5V DC7-48V 4CH eWeLink Smart WIFI Switch Universal Wireless Relay Module
$
13.82
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$3.83 Shipping
Condition: Neu
Location: China
Support WiFi network: support multiple WiFi switches on one smartphone. Wireless module. Step up module. Adapter Module. Step down module. wifi type: ... more2.4Ghz. Display module. Indicator light: with signal indicator, relay pull light.
10pcs BNC Connector Shorting Protecting Dust Cap Protective Cover for BNC Female
$
12.39
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$4.99 Shipping
Condition: New
Location: China
BNC RF connectors are the most popular coaxial connector. The special bayonet design allows easy mating and un-mating. BNC 50 ohm connectors provide repeatable ... moreelectronic performance from DC to 4 GHz.
LibreVNA Antenna Analyzer 100KHz-6GHz 2-Port Vector Network Analyzer For Radios
$
710.43
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$3.19 Shipping
Condition: Neu
Location: China
We maintain close cooperation with developers and now launch the long-awaited USB-based full dual-port vector network analyzer LibreVNA up to 6GHz for ... moreradio enthusiasts and geeks. In many respects, it is comparable to laboratory-grade VNA, but this is still an ongoing project.
AD8313 Logarithmic Detector RF Log Output Power Meter Controller
$
11.90
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Condition: New
Location: China
Feature: 1. This logarithmic detector can withstand high and low temperatures, stable and durable for a service life. Item Type: Logarithmic Detector. ... moreConverter Temperature Resolution: 0.25℃. If you do not receive our reply within 48 hours, pls.
HMC253 DC-2.5GHz RF Single Pole Eight Throw Switch Non-Reflective SP6T Switch
$
20.20
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$2.53 Shipping
Condition: Neu
Location: China
Low insertion loss (2 GHz): 1.0 dB. MMDS and Wireless LAN. 1 RF switch module. Base station. The switch integrates a 3:6 decoder.
Smart WiFi Bluetooth Remote Control Switch Module 1/2/4Channel DC7-32V/AC85-250V
$
14.00
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$24.08 Shipping
Condition: Neu
Location: China
AC85-250V/USB5V (optional). AC85-250V/USB5V(optional). Wireless standard: Wi-Fi 2.4GHz b/g/n+bluetooth. The working humidity is 40%~80% RH. Wireless standard: ... moreWi-Fi24GHz b/g/n+Bluetooth. Switch function: press the open relay to close, and press the close relay again to open;.
ESP12F ESP8266 NodeMCU Development Board CH340 DHT11 Temperature Humidity Sensor
$
5.31
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$3.18 Shipping
Condition: Neu
Location: China
ESP8266 NodeMCU board. On-board CH340-based USB-TTL for plug and play. Pair with the popular DHT11 temperature and humidity sensor. DHT11 data pin: D2. ... moreUsing a more mature and stable serial chip CH340C, stable performance, equipped with ESP-12F module built-in W-Fi and deep sleep operation.
3.3-20V DC 5.8GHZ Microwave Radar Sensor 6-9M Smart Switch for Home Control CA
$
1.41
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Condition: New
Location: China
HB100 10.525GHz Microwave Doppler Radar Detect Probe Wireless Sensor Module NEW
$
2.43
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Condition: Neu
Location: China
1 PCS 10.525GHz HB100 Microwave Doppler Radar Detect Probe Wireless Sensor Module. Frequency: 10.525GHz. Chip: HB100. Type: Microwave Sensor. Size：length ... more37mm width 45mm height 8mm.
5V Wifi Relay Module +ESP8266 ESP-01S for TOI APP Controller Smart Home DIY
$
1.23
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$2.53 Shipping
Condition: Neu
Location: China
Communication: WIFI (ESP8266 module). ESP8266 ESP-01S 5V Relay. ESP8266 ESP-01S. Easy to use, easy to use. This relay is based on ESP-01S WIFI module. ... moreNote: the item is not include ESP-01S Wifi Module.
Nordic nRF52833 Module DevKit MDBT50Q Bluetooth Thread Zigbee ANT+ FCC IC CE
$
19.98
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Condition: New
Location: Taiwan
Bluetooth: BT5.2 & BT5.1 & BT5. ‧Bluetooth 5, IEEE 802.15.4, 2.4 GHz transceiver. About The Module ‧ Nordic SoftDevice ready and with support for concurrent ... moremulti-protocol. ‧QSPI 32MHz interface. ‧Audio peripherals : I2S, digital microphone interface (PDM).
Multifunctional Superheterodyne Receiver 433Mhz RF Wireless Decoder Transmitter
$
2.69
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Condition: New
Location: China
2in1 Audio Adapter 3.5mm Aux Car Bluetooth 5.0 Transmitter Receiver USB Wireless. Due to different lighting in the photos and differences in monitors, ... morethe pictures may not reflect the actual colour of the object.
HMC253 DC-2.5GHz RF Single Pole Eight Throw Switch Non-Reflective SP6T Switch
$
20.08
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$2.53 Shipping
Condition: Neu
Location: China
Low insertion loss (2 GHz): 1.0 dB. MMDS and Wireless LAN. 1 RF switch module. Base station. The switch integrates a 3:6 decoder.
NodeMcu CP2102/ CP2104 WIFI Development Board &MICRO USB to UART TTL CP2102
$
1.59
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$3.50 Shipping
Condition: New
Location: China
A TTL serial USB car converter cp2102, with a mini USB socket. DC power of 4 ~ 9V, VIN pin. Pin 2.54mm (0.1) × 2 lines in 15 pin setting. Do not soldered. ... moreIt features WiFi access points and federation stations + single-chip and easy to use lua programming basics language.
LED Bread Board Development for Raspberry Pi Pico
$
25.50
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Condition: New
Location: China
L Built-In Half-size breadboard. Pure Copper Heat Sink Acrylic Board for Raspberry Pi 4B. l 1 x Bread Board Kit. For DJI Mavic Mini 3 Pro RC Quadcopter ... moreFront Arm Axis Shaft Repair Parts. l Suitable for primary users to build DIY circuit.
5V/7-32V Self-lock WiFi Wireless Bluetooth Smart Relay Switch Module APP Control
$
7.43
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$2.77 Shipping
Condition: Neu
Location: China
Receiver&Transmitter. Wireless frequency: Wifi 2.4GHz b/g/n + Bluetooth. Wireless module. Step down module. Step up module. Adapter Module. Display module. ... moreWith indicator, with signal indicator, relay suction indicator.
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