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.
LM386 20 /200 Times gain of audio amplifier module,On-board speaker wiring Block,The chip pin leads, can be directly input audio signal
20 Times Gain of audio amplifier module
1，On-board LM386 chip
2，20 multiplier benefits circuit design
3，On-board speaker wiring Block
4，On-board 10K variable resistor, you can adjust the volume of the enlarged
5，On-board power indicator
6，The chip pin leads, can be directly input audio signal
7，The operating voltage: 5 ~ 12V
Dimensions: 1.61 in x 0.55 in x 0.59 in (4.1 cm x 1.4 cm x 1.5 cm)
Weight: 0.18 oz (5 g)
200 Times Gain of audio amplifier module
1,Onboard LM386 chip
2,200 a gain of circuit design
3, on-board speaker wire holder
4 board 10K adjustable resistance, the volume can be adjusted to enlarge
5 onboard power indicator
6, the main chip's pin leads directly to the input audio signal
7, the operating voltage: 5 ~ 12V
Dimensions: 1.61 in x 0.55 in x 0.59 in (4.1 cm x 1.4 cm x 1.5 cm)
Weight: 0.18 oz (5 g)
Reference: DWM14101901
Crown YZW A123 lithium battery DIY essential 22AWG silicone wire balancing charge plug 2.54XH.
Reference: DWM14103001
DWM-YS-03 Adjustable step-down module 96% high efficiency DC-DC 4~38V, 5A Output.
Reference: DWM14102403
Low cost 2 -way 5V/3.3V DWM-XD-42 Breadboard dedicated power module.
Reference: DWM15080605
The the ISD1820 Sound / Voice Recording and Playback Module are for voice board,voice module, telediphone module and on-board microphone.
Reference: DWM15101901
YS-41 SPI interface card module accessories Micro SD card module TF mini card reader.
Reference: DWM15080604
DWM-SX1308 Booster module can be adjust the maximum can reach to 28v.
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: DWM14102101
Low cost ACS712 5A /20A /30A Hall Current Sensor Module.
Reference: DWM15080505
MINI360 MP2307DN LM2596 DC to DC Synchronous Step-Down Power Module for aircraft and car high current regulator module.
Reference: DWM18010802
DWM-BTM02 TDA2030A amplifier Bluetooth 4.0 audio receiver module Upgrade your old stereo speakers to stereo wireless speaker.
Reference: DWM14073101
PL2303 USB To RS232 TTL Converter Adapter Module For Arduino CAR Detection GPS.
Reference: DWM14102404
Low cost GY-273 HMC5883L Module Triple Axis Compass Magnetometer Sensor.
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: 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: DWM15080603
DWM-MAX485 is a module TTL to RS485 Module for Arduino.
Reference: DWM14102402
Low cost and New Dual H Bridge DC Stepper Motor Drive Controller Board Module L298N for Arduino.
Reference: DWM140902
Ultra-small LM2596 power supply module DC / DC BUCK 3A adjustable input 3.2V-40V output 1.25V-35V.
LM386 20 /200 Times gain of audio amplifier module,On-board speaker wiring Block,The chip pin leads, can be directly input audio signal
