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 ACS712 5A /20A /30A Hall Current Sensor Module.
Product Description
1, current sensor chip: ACS712ELC-05B, ACS712ELC-20A,ACS712ELC-30A;
2, pin 5V power supply, on-board power indicator;
3, the module can measure the positive and negative 20 amps, corresponding to the analog output 100mV / A;
4, there is no the detection current through, the output voltage is VCC / 2;
5, PCB board size: 31 (mm) x13 (mm);
Note: ACS712 Hall detection principle, when you use to avoid magnetic field impact this!
Shipping list:
ACS712 module x 1 block
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: DWM15080505
MINI360 MP2307DN LM2596 DC to DC Synchronous Step-Down Power Module for aircraft and car high current regulator module.
Reference: DWM18101601
USD1.2/pc MOQ 100pcs Ultra-small LM2596 power supply module DC / DC BUCK 3A adjustable input 3.2V-40V output 1.25V-35V.
Reference: DWM140902
Ultra-small LM2596 power supply module DC / DC BUCK 3A adjustable input 3.2V-40V output 1.25V-35V.
Reference: DWM14102404
Low cost GY-273 HMC5883L Module Triple Axis Compass Magnetometer Sensor.
Reference: DWM14103101
DWM-SRD 1-Channel H/L Level Triger Optocoupler Relay Module for Arduino 5V.
Reference: DWM14103001
DWM-YS-03 Adjustable step-down module 96% high efficiency DC-DC 4~38V, 5A Output.
Reference: DWM15031701
CP2102 Module STC Download Cable USB 2.0 to TTL 6PIN Serial Converter For STC APC220 230 apc340 320 USB converter board CP2102 setter.
Reference: DWM15101901
YS-41 SPI interface card module accessories Micro SD card module TF mini card reader.
Reference: DWM15080603
DWM-MAX485 is a module TTL to RS485 Module for Arduino.
Reference: DWM14092701
RS232 serial to ethernet converter tcp ip module is a powerful product for convert your RS232 serial data to ethernet, translate your data from RS232 and server.
Reference: DWM15080605
The the ISD1820 Sound / Voice Recording and Playback Module are for voice board,voice module, telediphone module and on-board microphone.
Reference: DWM14073101
PL2303 USB To RS232 TTL Converter Adapter Module For Arduino CAR Detection GPS.
Reference: DWM18010802
DWM-BTM02 TDA2030A amplifier Bluetooth 4.0 audio receiver module Upgrade your old stereo speakers to stereo wireless speaker.
Reference: DWM14102403
Low cost 2 -way 5V/3.3V DWM-XD-42 Breadboard dedicated power module.
Reference: DWM15080604
DWM-SX1308 Booster module can be adjust the maximum can reach to 28v.
Reference: DWM15080601
DWM-X9C104 digital potentiometer module it‘s for adjust the bridge circuit balance when the potentiometer is vibration, shock, temperature, humidity and so on the external environment factors.
Low cost ACS712 5A /20A /30A Hall Current Sensor Module.
