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.
YS-41 SPI interface card module accessories Micro SD card module TF mini card reader.
Description:
This module (MicroSD Card Adapter) is a Micro SD card read/write module via the file system driver and SPI interface, SCM system to complete read or write a file in the MicroSD card. Arduino users can directly use the Arduino IDE comes with SD card library card is done initializing and reading and writing
Module features are as follows:
1. supports Micro SD, Micro SDHC card (high card)
2. onboard level conversion circuit that interfaces level can be either 5V or 3.3V
3. power supply for 4.5V~5.5V, onboard 3.3V voltage regulator circuit
4. the communication interface to the standard SPI interface
5.4 M2 screw holes for easy installation
Interface parameters:
|
Project |
Minimum value |
Typical values |
Maximum value |
Work unit |
|
Supply voltage VCC |
4.5 |
5 |
5.5 |
V |
|
Current electricity |
0.2 |
80 |
200 |
mA |
|
Interface level |
3.3 or 5 |
V |
||
|
Supported card types |
Micro SD card (<=2G), Mirco SDHC card (<=32G) |
— |
||
|
Dimensions |
42X24X12 |
mm |
||
|
Weight |
5 |
g |
||
Interface description:
Control interface: All 6 pins (GND, and VCC, and MISO, and MOSI, SCK, and CS), GND, VCC power supply, MISO, MOSI, SCK-SPI bus, CS chip select signals feet;
3.3VVoltage regulator circuit: 3.3V LDO Voltage Regulator outputs to power level conversion chip, Micro SD card;
Level shifting circuit: Signals into 3.3V,MicroSD towards the Micro SD card card interface to control the direction of MISO signals are converted into 3.3V, AVR single-chip microcomputer system can read the signals;
Micro SDCard connector: Is the playing card holder, card swap.
Locating holes: 4 M2 screw locating hole aperture of 2.2mm, making positioning module is easy to install, module combination;
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: DWM15101801
USB Nano V3.0 ATmega328P 5V 16M Micro-controller Board FT232RL For Arduino.
Reference: DWM15080701
LM386 20 /200 Times gain of audio amplifier module,On-board speaker wiring Block,The chip pin leads, can be directly input audio signal
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: 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.
Reference: DWM15080604
DWM-SX1308 Booster module can be adjust the maximum can reach to 28v.
Reference: DWM14103101
DWM-SRD 1-Channel H/L Level Triger Optocoupler Relay Module for Arduino 5V.
Reference: DWM14102402
Low cost and New Dual H Bridge DC Stepper Motor Drive Controller Board Module L298N for Arduino.
Reference: DWM14102101
Low cost ACS712 5A /20A /30A Hall Current Sensor Module.
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: DWM15080505
MINI360 MP2307DN LM2596 DC to DC Synchronous Step-Down Power Module for aircraft and car high current regulator module.
Reference: DWM140902
Ultra-small LM2596 power supply module DC / DC BUCK 3A adjustable input 3.2V-40V output 1.25V-35V.
Reference: DWM14102403
Low cost 2 -way 5V/3.3V DWM-XD-42 Breadboard dedicated power 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: DWM15080603
DWM-MAX485 is a module TTL to RS485 Module for Arduino.
Reference: DWM14102404
Low cost GY-273 HMC5883L Module Triple Axis Compass Magnetometer Sensor.
Reference: DWM14103001
DWM-YS-03 Adjustable step-down module 96% high efficiency DC-DC 4~38V, 5A Output.
YS-41 SPI interface card module accessories Micro SD card module TF mini card reader.
