Reference: DWM14042301
Spring antenna is specialized for wireless data transmission. This antenna with good performance of V.S.W.R, small size design, easily installation, stable performance and good anti-shock and anti-aged compatible for Hoperf Modules.
Reference: DWM14032902
SMA rf antenna connector is pallets copper gold andexternal thread needle sma pallets plate rf connector.
Reference: DWM14032102
Whip antenna for sub-1 GHz, 433MHz,868MHz and 915MHz with SMA male connectors.it's used with wireless module recommanded by Hoperf .
Reference: DWM14042401
SMA RG178 extension female cable for GPS, GSM antenna,RF module, SMA cable,IPEX to SMA jumper cable.
Reference: DWM18032302
USD3.0/pcs MOQ100pcs LoRa Antenna designed for Lora application which required for outdoor waterproof highgain and work at ISM free band like 433MHz /868MHz /915MHz SMA Male Whip antenna.
Reference: DWM16121503
DWM-TLB-3.0QB SUB-1GHz / 2.4GHz Whip antenna with a Collapsible SMA male connectors.Which are available for 433MHz,868MHz.915MHz and 2.4GHz..
Reference: DWM17111002
LoRa Antenna-433MHz High Gain internal aerial piamater FPC Antenna with IPEX connctor.
Reference: DWM15101001
Brand: Semtech
RFM50 module series’ design is based on the high performance RF50 SoC chip, It include a CIP-51 core‘ MCU and 100mW transceiver. It operate at 433/470/868/915 MHz ISM band, comply with FCC, ETSI regulation.
Low cost MQ-3 Alcohol Sensor Module Alcohol Concentration Of Alcohol Ethanol Gas Detection Module For Arduino.
MQ-3 Alcohol Ethanol Sensor Module Alcohol Gas Detector
Size: 32mm X22mm X22mm length * width * height
The main chip: LM393, MQ-3 gas sensor
Operating voltage: DC3-5V
Features:
1. Signal output instructions;
2. Dual signal output (analog output, and TTL level output);
3. TTL output valid signal is low, can be connected directly to the microcontroller;
4. 0 ~ 5V analog output voltage, the higher the concentration the higher the voltage;
5. Has a high sensitivity and good selectivity to ethanol vapor;
6. Has a long life and reliable stability;
7. Rapid response recovery characteristics;
Applications:
For motor vehicle drivers and other non-drinking and operating personnel on-site testing, also used in other places of ethanol vapor detection, detection of alcohol: detection range of 10 to 1000ppm
Package:
1pcs MQ-3 Alcohol Ethanol Sensor Module Alcohol Gas Detector
Reference: DWM14032106
The Arduino Uno Rev3 is a microcontroller board based on the ATmega328.
Reference: DWM14101901
Crown YZW A123 lithium battery DIY essential 22AWG silicone wire balancing charge plug 2.54XH.
Reference: DWM14111301
MQ-2 Gas Sensor Detection Module, Smoke Methane Butane, Hydrogen Gas Detection For Arduino.
Reference: DWM14111401
MQ-4 5V LPG Alcohol Methane Hydrogen Smoke Gas Detector Sensor Module for Arduino.
Reference: DWM14111403
MQ-6 LPG LNG Liquefied Gas Propane Sensor Module With Cable for Arduino.
Reference: DWM18021303
MQ-9 Smoke Liquefied Flammable Methane Gas Sensor Module for Arduino Diy Starter Kit.
Reference: DWM14111401
MQ-4 5V LPG Alcohol Methane Hydrogen Smoke Gas Detector Sensor Module for Arduino.
Reference: DWM18021302
MQ8 MQ 8 MQ-8 Smoke Liquefied Flammable Methane Gas Sensor Module for Arduino Diy Starter Kit.
Reference: DWM18021402
Gas detection module MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 senso module each of them 1pcs total 9pcs sensor kit.
Reference: DWM18021301
MQ-7 MQ7 LPG Gas Sensor Module Liquefied Propane Iso-butane Butane Combustible Gas Detection Sensor MQ 7.
Reference: DWM14111301
MQ-2 Gas Sensor Detection Module, Smoke Methane Butane, Hydrogen Gas Detection For Arduino.
Reference: DWM14111402
MQ-5 LPG Gas, City gas sensor module MQ5 for arduino.
Reference: DWM14111403
MQ-6 LPG LNG Liquefied Gas Propane Sensor Module With Cable for Arduino.
Reference: DWM18021401
MQ-135 Air Quality Sensor Hazardous Gas Detection Module it has a high sensitivity and good selectivity On carbon monoxide.
Low cost MQ-3 Alcohol Sensor Module Alcohol Concentration Of Alcohol Ethanol Gas Detection Module For Arduino.
