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Voice Module Serial Port Control Trigger Broadcast 5v-24v 4-way Trigger Player
$
10.59
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$41.74 Shipping
Condition: Brand New
Location: China
Voice playback module is suitable for voice horn, voice prompt, mine voice horn, voice alarm, car reverse horn, car voice horn and so on. 4, four-way ... morevoice can be individually set up for each voice playback mode; (pulse can be repeated, level hold can be looped, etc.).
LCD 2.9" panel mount laser ranger with VL53L0X 10-1200mm 2 relays 2 alarms
$
75.00
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$7.00 Shipping
Condition: New
Location: Croatia
There are two alarms, independent of each other Mount: Panel mount in the hole. - visual alarm, where the blue backlight of the LCD is blinking. LCD size: ... more2.9". Number of relays: 2. Range: 10 - 1200 mm.
DC12V/24V/7-30V Current Detection Sensor Module DC 0~10A Overcurrent Protection
$
13.00
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Condition: New
Location: China
Detection range: DC current between 0~10A. Detection accuracy: 0.01A (10ma). 1x Current Detection Relay Module. Simple operation and wide application ... morerange. Standby current: about 20ma. Due to the light and screen difference, the item's color may be slightly different from the pictures.
1pcs JSM-FMM-9G Input Module
$
69.95
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Condition: New
Location: China
◆The LED flashes during normal operation and is always on during alarm. 10%～93%RH relative humidity, no condensation (UL). 5% ~ 95%RH relative humidity, ... moreno condensation (GB);. --Working humidity range.
HONEYWELL Security MR16out 16 port output board interface Honeywell PW5K1OUT
$
75.00
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$10.97 Shipping
Condition: Used
Location: Brooklyn, United States
16 Port - Output Board. This Board Has Been Removed From a Working System ( Lenel S1). Replaced with Upgraded System. ( see detailed pictures provided ... more).
SI4463 433Mhz/868MHZ HC-12 Wireless Serial Port Module 1000m Replace Bluetooth M
$
4.74
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$2.77 Shipping
Condition: Neu
Location: China
1PCS x SI4463 Wireless Module 868MHZ NRF905 /SI443238/CC11101. SI4463 868MHZ. 1 x HC-12 433Mhz SI4463 Wireless Serial Port Module 1000m Replace Bluetooth. ... moreSI4463 433Mhz. YJ-14005 is an advanced, low-cost RF transceiver module is a frequency of 868MHz.
USB to ESP8266 Serial Module TTL Wifi ESP-01 CH340G Developent Board Adapter
$
1.09
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Condition: New
Location: China
433M SX1278 Lora Ra-02 Long-Distance RF Wireless Module IPEX Socket for Arduino
$
3.72
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$3.50 Shipping
Condition: New
Location: China
Ra-02 is based on SX1278 wireless transparent transmission module (transceiver one), with IPEX socket it can connect external antenna. 433MHz LoRa SX1278. ... more433M Lora Ra-02. 1 x 433MHz LoRa SX1278 long range RF wireless module DRF1278F For Arduino.
1Set LoRa SX1278 Long Range RF Wireless Power Mental Module SX1276 For Ardu__MF
$
4.92
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$1.99 Shipping
Condition: New
Location: China
Using FSK / GFKS technology and LoRa (remote) spread spectrum technology. Wireless ordering machine, oil, mining, construction sites, factories and other ... moreoriginal 485/232 interface system;. FC / air wake-up function / low power / carrier sense / FEC error correction / AEC encryption.
TF Card U Disk Mini MP3 Decoder Player Audio Voice Module For Arduino DFPlayer
$
1.57
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$3.50 Shipping
Condition: New
Location: China
DFPlayer Mini is a compact and inexpensive MP3 module can be connected directly to the speaker. The module itself perfectly integrated hardware decode ... moreMP3, WAV, WMA's. While the software supports TF card driver to support FAT16, FAT32 file system.
RXB6 433Mhz Wireless Receiver Module Superheterodyne for Arduino/ARM/AVR
$
1.99
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$3.50 Shipping
Condition: New
Location: China
Arduino Module. (1) receiver sensitivity reach -116dBm;. (3) wireless security alarm;. (6) a wireless data transmission. (1) car remote door switch (RKE);. ... more(4) Low power consumption, 3.3V @ 433.92MHz, 6.0mA.
SI4432 433M Wireless Transceiver Module Distance 1500M ih
$
4.21
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$3.00 Shipping
Condition: New
Location: China
433M SI4432 Wireless Transceiver Module Distance 1500M Ic New. Using the latest version of the U.S. SI4432 IC, stable performance. Wireless PC peripherals. ... moreSerial interface choice input pins. 0 ~ VDDV digital input.
Viking Electronics LED Strobe Light Kit BLK-4 UPC 615687225280 - Installation...
$
202.41
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Condition: New
Location: Manor, United States
UPC: 615687225280. LED Strobe Light Kit. Manufacturer: Viking Electronics. - 6 programmable beacon and strobe brightness settings. - Selectable ring cadence ... moremode (strobe light will remain flashing between rings).
10PCS TF Card U Disk Mini MP3 Decoder Player WMV Audio Voice Module DFPlayer US
$
17.09
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Condition: New
Location: United States
DFPlayer Mini is a compact and inexpensive MP3 module can be connected directly to the speaker. The module itself perfectly integrated hardware decode ... moreMP3, WAV, WMA's. While the software supports TF card driver to support FAT16, FAT32 file system.
10PCS TF Card U Disk Mini MP3 Decoder Player WMV Audio Voice Module DFPlayer
$
17.09
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Free Shipping
Condition: New
Location: United States
DFPlayer Mini is a compact and inexpensive MP3 module can be connected directly to the speaker. The module itself perfectly integrated hardware decode ... moreMP3, WAV, WMA's. While the software supports TF card driver to support FAT16, FAT32 file system.
DS1302 DIY Rotating LED Electronic Digital Clock Kit Learning Board DC5V + Shell
$
12.09
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Condition: New
Location: United States
Adjustable alarm clock, alarm switch. The default display is "0000", and the instant alarm is off. The product is very suitable for DIY enthusiasts and ... moreelectronic teaching, etc. DIY loose parts+Cable X1(with or without Shell).
DC 5-60V Real Time Timer Delay Relay Module Switch Control Clock Synchronization
$
7.79
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Condition: New
Location: China
BLL0 : Ring disable. After the relay is disabled, the product can be used as an alarm clock. Relay enable mode C-P sleep mode : within five minutes, without ... moreany operation, the digital tube automatically shut down the display, the program normal operation ;.
voice WT588D-U-32M voice module 5V Mini USB interface Sound module Arduino
$
5.04
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$3.59 Shipping
Condition: New
Location: China
WT588D-U 32M Voice Module. Description Button control mode is flexible to trigger and free to set any button to re-trigger.There are 15 trigger ways. ... moreIncluding trigger Impulse Repetition. Trigger pluse Without Repetition, invalidation keys, no cycle Level, Recycled Level, Non-Maintained Cycle Level, Non-Cycle for The Last One,Non-Cycle for The Next One, Cycle for The Last One, Cycle for The Next One, Volume +, Volume- play/ pause, stop, play/ stop, etc. One-wire serial control mode and three-wire serial control mode. Not only can control voice play, stop, loop play and volume size by the MCU, but also can direct triggering any voice in address bit from 0 to 219. Module Characteristics: Operating voltage: DC2.8V ~ 5.5V. Dormant current less than 10uA. Powerful anti-jamming. Widely used in the industrial field. Memory：32M. Package of 28 pins module. Which can be replaced memory for gaining different lengths of storage time. Supports 2M bit ~ 32M bit capacity SPI-Flash(Note: 1byte = 8bit) WT588D-20SS voice used as a control core chip. Embedded human voice processor. Feel very natural and sweet. Good audio quality output for 13Bit/DA converter and 12Bit/PWM processing of audio. Support for loading 6K ~ 22KHz audio sampling rate. PWM output can directly promote 0.5W/8Ω speakers and plenty of current. Support DAC/ PWM output. Support for loading WAV audio format. Support key control mode. One-wire serial control mode, three-wire serial control mode. A variety of IO trigger ways can be seted to in button control mode. The way of BUSY signal output can be set in a random manner. Loading no more than 500 segments voice for editing. Address bit is controlled by 220 segments voice. But a single address bit just can load up to 128. Voice player to enter the sleep mode to stop immediately. It is simple interface and convenient because of using WT588D Voice Chip that benefited to exert its functions. A lot of operations can be finished in software. Such as setup control mode. Inserting voice, compositing voice
315Mhz RF transmitter and receiver kit Module for Arduino/ARM/MCU remote control
$
1.95
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$3.39 Shipping
Condition: New
Location: China
Receiving frequency: 315MHZ. 1 315Mhz transmitter. 1 315Mhz receiver. the 1/4 wavelength of the antenna, typically 50 ohm single conductor, the. oscillation ... moreresistor should match with the transmitter.
RXB6 433Mhz Superheterodyne Wireless Receiver Module for Arduino/ARM/AVR NEW
$
1.06
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$2.53 Shipping
Condition: Neu
Location: China
(9) Temperature range: -40-85 ℃ can work even in harsh ambient temperature. (6) has an analog RSSI signal strength level output;. (1) receiver sensitivity ... morereach -116dBm;. (3) wireless security alarm;.
SATEL Reporting Module GPRS-A
$
104.90
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$7.00 Shipping
Condition: New
Location: Ljubljana, Slovenia
GPRS-A is a universal monitoring module that can work as a stand-alone device or as part of intruder alarm systems as well as automation systems. Connection ... morewith the module can be local, via RS-232 (TTL) port, or remote, by connecting to the device via GPRS.
DC 12v 10A relay 2CH wireless RF Remote Control Switch Transmitter+ Receiver car
$
6.48
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$3.73 Shipping
Condition: New
Location: China
1x12v 10A relay 2CH wireless RF Remote (Without battery). Output data to achieve the trigger flip state. Successfully received the data can have been. ... moreReceiver sensitivity:>-105dB. Maintain the state of the corresponding level.
5pcs RXB6 433Mhz Superheterodyne Wireless Receiver Module for Arduino/ARM/AVR
$
8.08
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$3.00 Shipping
Condition: New
Location: China
(1) receiver sensitivity reach -116dBm;. (3) wireless security alarm;. (6) a wireless data transmission. (1) car remote door switch (RKE);. We will leave ... moreit for everyone that leaves it for us.
Superheterodyne 433Mhz RXB12 Wireless Receiver Module for Arduino/AVR CA
$
0.87
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$2.81 Shipping
Condition: New
Location: China
12V DC PWM PC CPU Fan Temperature Speed Controller Module High-Temp Alarm
$
6.01
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$3.18 Shipping
Condition: Neu
Location: China
Synchronous rectification mode output, high efficiency. With open three line fan monitoring function (turn off alarm). More than 97% of the common fans ... moreare 2 pole signal fan. There are also 3 pole signal and 4 pole signal fans (rarely seen).
TF card U disk mini MP3 player decoder audio voice module for DF play-FM
$
1.46
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Condition: New
Location: China
SATEL Addressing Module CA-64-ADR-MOD
$
21.90
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$7.00 Shipping
Condition: New
Location: Ljubljana, Slovenia
Main features: Small-sized enclosure of the module makes it possible to install it inside detector's enclosure. Our Policies. - Weight: 0.01 kg.
433Mhz Wireless Superheterodyne Receiver RXB8 RXB14 RXB12 RXC6 for Arduino/AVR
$
2.18
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$3.20 Shipping
Condition: New
Location: China
1PC 433Mhz Superheterodyne Wireless Receiver (It depends your choice). (1) receiver sensitivity reach -115dBm;. (3) wireless security alarm;. (4) Wireless ... moredoorbell;. (6) a wireless data transmission.
Maduino Zero 4G LTE(SIM7600X) for ARDUINO/STM32/RASPBERRY/PC and other MCU
$
65.00
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$10.00 Shipping
Condition: New
Location: China
This Maduino Zero 4G LTE module uses the SIMCOM7600(E/A）CAT4 module, to help Makers to achieve the 4G connection easily. This is mode fits most of the ... moresimple applications. Makerfabs Maduino Zero 4G LTE module is based on ATSAMD21G18A, which is Arduino compatible so friendly for Arduino developers, user can easily gain local data, ranging from a simple temperature to images/video, and create internet data communication back and forth in a few minutes. ).
433MHz Superheterodyne Wireless Receiver Module RC RXC6/RXB6/RXB8/RXB12/RXB14
$
3.14
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$3.50 Shipping
Condition: New
Location: China
1 x 433Mhz Superheterodyne Wireless Receiver Module. (1) receiver sensitivity reach -110dBm;. (1) receiver sensitivity reach -116dBm;. (3) wireless security ... morealarm;. (6) a wireless data transmission. (1) receiver sensitivity reach -114dBm;.
48V 72V 450W/500W/600W/800W/1000W Electric Bike Brushless DC Motor Controller
$
38.65
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Condition: New
Location: China
5PCS USB 3.1 Type C Connector 16 Pins Female Socket Receptacle Adapter 2.54mm. 5PCS USB 3.1 Type-C Connector Female Test PCB Board Power Adapter 16P 2.54mm. ... more2Pcs RK-520 DC Brush High Speed Motor 6V 12V 24V Mini Motor Low Noise 6000 RPM.
50pcs HC-SR501 IR Pyroelectric Infrared IR PIR Motion Sensor Detector Module
$
48.50
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$2.48 Shipping
Condition: New
Location: China
Trigger: L can not be duplicated, H can be repeated, the default value of H. Sense of region, or for the security zone automatic lighting, lighting and ... morealarm systems. automatic induction: when a person enters the sensing range of input high level, people leave the sensing range will automatically delay the closing high level.
DS3231 ZS042 AT24C32 IIC Module Precision RTC time Clock Memory
$
10.18
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Condition: New
Location: United States
NY PLATFORM products MAINLY INCLUDE Regulated DC Power Supply. Switching Power supply, Power Inverter, Soldering/Rework Station, SMD Hot air rework station, ... moreSMD Antistatic Lead free soldering station& Accessories, Digital Storage Oscilloscopes, Testing meters and instruments& Accessories, Power Tool Battery& Accessory etc. NY PLATFORM SUPPLIES HIGH-quality products. PROVIDES specialty technical support and DELIVERS SERVICE GUARANTEES TO ENSURE CUSTOMER SATISFACTION. WITH THESE competitive advantages, WE NOT ONLY continue to broaden product CATEGORIES to LEAD in highly competitive marketS, BUT ALSO SUCCEED to STRENGTHEN OUR PARTNERSHIPS WITH VARIOUS CHANNELS IN emerging marketS. AS ALWAYS, We strive to OFFER our customers THE BEST integrated solutionS and BEST-IN-CLASS service. DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module For Arduino. Low-cost. Extremely accurate I2C real-time clock(RTC) with an integrated temperature-compensated crystal oscillator(TCXO) and crystal. The device incorporates a battery input. Disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. DS3231 available in commercial and industrial temperature ranges. Using a 16-pin 300mil SO package. RTC maintains seconds. Minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. Clock operates in either the 24 hours or band/ AM/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures. Provide a reset output, and if necessary, automatically switch to the backup power supply. RST pin is monitored as gener
ALTRONIX eFlow4NX Access Control Power Supply Charger 12/24VDC 4A Aux Output
$
149.97
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$24.95 Shipping
Condition: New
Location: Cleveland, United States
ALTRONIX eFlow4NX. 12VDC or 24VDC selectable output. 24VDC: 49 BTU/Hr. Supervised Fire Alarm disconnect (latching or non-latching) 10K EOL resistor. Operates ... moreon a normally open (NO) or normally closed (NC) trigger.
ABB ED 2007/D ALARM CONTROL PANEL
$
325.00
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$45.00 Shipping
Condition: New – Open box
Location: Jordan
Manufacturer: ABB. CD AUTOMATION CD3000S 1PH/45A/-/480V/NO/SSR/ZC/NF SOLID STATE RELAY. DANIELI PCI 120 CIRCUIT BOARD. SCHINDLER LONBIO16 CIRCUIT BOARD. ... moreDANIELI INT.SENS.LDR490 CIRCUIT BOARD. ELCON 1121 V0.1 16INP DIG P/N CIRCUIT BOARD.
SI4438 433/868 MHz Wireless Module HC-12 Serial Port RF Transceiver Max 1000m
$
1.28
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$3.50 Shipping
Condition: New
Location: China
1 x HC-12 SI4463 433MHz Wireless Module Serial Port 1000m Replace Bluetooth. YJ-14005 is an advanced, low-cost RF transceiver module is a frequency of ... more868MHz. Excellent receiver sensitivity (-121dBm) ensures a wide range of high performance excellence connection.
Optocoupler Isolation ModuleAC 110V 220V 8-Channel PNP Power Monitor Voltage ...
$
34.27
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Condition: New
Location: Miami, United States
It can detect whether there is input power. The output status will change when the input power is detected. Features: 1. 8-Channel input and output. PNP(High ... morelevel) signal output. Support AC 110V and 220V Input.
SAP-32 AC230V 5A 50/60Hz Single-phase Intelligent Limit Current Protector
$
10.36
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$2.00 Shipping
Condition: New
Location: China
1xLimit Current Protector. 5x UART TTL to RS485 Isolated Communication Surge Protection Module for Arduino. Due to the light and screen difference, the ... moreitem's color may be slightly different from the pictures.
3.3V/5V 433Mhz Wireless Receiver Module RXB6/8 RXB14 RXB12 RXC6 for Arduino AVR
$
1.27
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$3.50 Shipping
Condition: New
Location: China
Arduino Module. 1 x 433Mhz Superheterodyne Wireless Receiver. (1) receiver sensitivity reach -115dBm;. (3) wireless security alarm;. (4) Wireless doorbell;. ... more(6) a wireless data transmission. (1) receiver sensitivity reach -114dBm;.
10PCS TF Card U Disk Mini MP3 Decoder Player WMV Audio Voice Module DFPlayer US
$
16.57
Buy It Now
Free Shipping
Condition: New
Location: United States
DFPlayer Mini is a compact and inexpensive MP3 module can be connected directly to the speaker. The module itself perfectly integrated hardware decode ... moreMP3, WAV, WMA's. While the software supports TF card driver to support FAT16, FAT32 file system.
1Set LoRa SX1278 Long Range RF Wireless Power Mental Module SX1276 For Ardu_.OR
$
3.24
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Condition: New
Location: China
CJMCU-226 INA226 Voltage Current Power Monitor Alarm Module 36V Bi-Directional
$
3.90
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Condition: New
Location: China
HLK-LD2410 24GHz FMCW Radar Module for Human Presence Detection
$
3.86
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$2.99 Shipping
Condition: New
Location: China
LD2410B is a high-sensitivity 24GHz human presence status sensing module developed by Hilink Electronics. Its working principle is to use FMCW frequency-modulated ... morecontinuous waves to detect human targets in the set space.
5pcs TF Card U Disk Mini MP3 Decoder Player WMV Audio Voice Module DFPlayer
$
7.32
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$2.99 Shipping
Condition: New
Location: China
The DFPlayer Mini is a compact and affordable MP3 module that can be connected directly to the speakers. The module itself integrates the hard decoding ... moreof MP3, WAV and WMA perfectly. Full support for FAT16, FAT32 file system, maximum support for 32G TF card, support for 32G U disk, 64 Mbyte NORFLASH.
DIY DS1302 DC5V Rotating LED Electronic Digital Clock Learning Board With Shell
$
8.07
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Free Shipping
Condition: New
Location: China
Adjustable alarm clock, alarm switch. The default display is "0000", and the instant alarm is off. The product is very suitable for DIY enthusiasts and ... moreelectronic teaching, etc. DIY loose parts+Cable X1(with or without Shell).
1Set LoRa SX1278 Long Range RF Wireless Power Mental Module SX1276 For Ardu_Y-'h
$
9.09
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Condition: New
Location: New York, United States
Using FSK / GFKS technology and LoRa (remote) spread spectrum technology. High Receive Sensitivity: 139dbm. (32M Passive 10ppm Crystal). Wireless ordering ... moremachine, oil, mining, construction sites, factories and other original 485/232 interface system;.
HLK-LD2410B FMCW 24G Human Presence Status Sensing Radar Detection Sensor Module
$
6.75
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$2.99 Shipping
Condition: New
Location: China
LD2410B is a high-sensitivity 24GHz human presence status sensing module developed by Hilink Electronics. Its working principle is to use FMCW frequency-modulated ... morecontinuous waves to detect human targets in the set space.
Wireless WIFI Remote Controller 433MHz RF Remote Controller For Home
$
3.52
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$2.99 Shipping
Condition: New
Location: China
(In short, you can try changing a few positions.). The indicator light flashes quickly and then release the hand to indicate Restoration is complete. ... moreLaunching distance: 50~100m (open space).
SI4432 433M wireless transceiver module Distance 1500M
$
4.88
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$3.00 Shipping
Condition: New
Location: China
SI4432 433M wireless transceiver module Distance 1500M, Photo: Description: Features: Ultra-thin ultra-small(16.5 × 17mm) Good harmonics too easy ... moreto FCC/ CE certification The penetration ability(measured through 8 floors) Using the latest version of the U.S. SI4432 IC. Stable performance Features: Frequency range: 433.92M Sensitivity up to-121dBm Maximum output power: 20dBm Ddata transfer rate:0.123-256kbps FSK. GFSK and OOK modulation Power supply: 1.8-3.6 V Ultra-low-consumption shutdown mode Digital received signal strength indication(RSSI) Wake time Automatic matching and two-way antenna switch control Configurable packet structure Preamble detection 64-byte send and receive data register(FIFO) Low power detection 8-bit ADC and temperature sensor Operating temperature range: 20 ~ +60 ° C Integrated voltage regulator Frequency hopping Power-on reset function Built-in lens adjustment Applications: Remote Control Remote meter reading Home security alarm and remote keyless entry Industrial Control Telemetry Home Automation Personal data records Toy Control Sensor networks Tire pressure monitoring Health Monitoring Wireless PC peripherals Tag readers Package Contents 100% Brand New SI4432 433M wireless transceiver module Distance 1500M, Shipping: We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback. So that we can satisfactorily address your concerns. It is impossible to address issues if we do not know about them! Ship by Post Air-mail within 1 working days after full payment is received. The shipment usually takes 12-35 business days to Worldwide. We also provide international Expressed delivery such as EMS. DHL and UPS,extra shipping fees is needed. The shipping time may vary. Depends on receiver's location. Country Delivery Time Working Days(not including holiday) 5-7 8-10 11-14 15-19 20-22 25 Working Days + Saturday + Sunday 5-9 10-14 15-20 2
433MHz LoRa SX1278 Long Range RF Transceiver Wireless Module SMT SPI Interface
$
6.66
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$2.99 Shipping
Condition: New
Location: China
FSK/GFKS technology, LoRa (remote) spread spectrum technology. Original 485/232 interface system for wireless ordering machines, oil fields, mining areas, ... moreconstruction sites, factories, etc. Wireless alarm system.
12V PWM PC CPU Fan Temperature Control Speed Controller Module High-Temp Alarm S
$
2.82
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$3.00 Shipping
Condition: New
Location: China
Support all within 12V 5A fans, synchronous rectifier output, high efficiency! It can be opened with a three-wire fan monitoring function (stall warning). ... moreTFL (No. 1): The lowest temperature channel PWM setting, when ON state FAN1 PWM minimum is 40%, when OFF the minimum PWM of FAN1 is 20%.
DC SI4432 433MHz 1000M Wireless Module Transceiver Communication Module
$
3.51
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$3.40 Shipping
Condition: New
Location: China
Using the latest version of the U.S. SI4432 IC, stable performance. 1pcs SI4432 433MHz 1000M wireless transceiver module. Digital received signal strength ... moreindication (RSSI). Switch Power Module. Wireless PC peripherals.
Arduino DS3231 ZS042 AT24C32 IIC Module Precision RTC Real time Clock Memory
$
2.84
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$3.00 Shipping
Condition: New
Location: China
NY PLATFORM products MAINLY INCLUDE Regulated DC Power Supply. Switching Power supply, Power Inverter, Soldering/Rework Station, SMD Hot air rework station, ... moreSMD Antistatic Lead free soldering station& Accessories, Digital Storage Oscilloscopes, Testing meters and instruments& Accessories, Power Tool Battery& Accessory etc. NY PLATFORM SUPPLIES HIGH-quality products. PROVIDES specialty technical support and DELIVERS SERVICE GUARANTEES TO ENSURE CUSTOMER SATISFACTION. WITH THESE competitive advantages, WE NOT ONLY continue to broaden product CATEGORIES to LEAD in highly competitive marketS, BUT ALSO SUCCEED to STRENGTHEN OUR PARTNERSHIPS WITH VARIOUS CHANNELS IN emerging marketS. AS ALWAYS, We strive to OFFER our customers THE BEST integrated solutionS and BEST-IN-CLASS service. DS3231 AT24C32 IIC Precision RTC Real Time Clock Memory Module For Arduino. Low-cost. Extremely accurate I2C real-time clock(RTC) with an integrated temperature-compensated crystal oscillator(TCXO) and crystal. The device incorporates a battery input. Disconnect the main power supply and maintains accurate timekeeping. Integrated oscillator improve long-term accuracy of the device and reduces the number of components of the production line. DS3231 available in commercial and industrial temperature ranges. Using a 16-pin 300mil SO package. RTC maintains seconds. Minutes, hours, day, date, month, and year information. Less than 31 days of the month, the end date will be automatically adjusted, including corrections for leap year. Clock operates in either the 24 hours or band/ AM/ PM indication of the 12-hour format. Provides two configurable alarm clock and a calendar can be set to a square wave output. Address and data are transferred serially through an I2C bidirectional bus. A precision temperature-compensated voltage reference and comparator circuit monitors the status of VCC to detect power failures. Provide a reset output, and if necessary, automatically switch to the backup power supply. RST pin is monitored as gener
5V-30V Micro USB Power Relay Timer Control Module Trigger Delay Switch
$
1.33
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$4.04 Shipping
Condition: Neu
Location: China
External signal trigger and key trigger in two ways. Many manufacturers add the optocoupler isolation, but there is no separation between module's ground ... moreand signal's ground, would not achieve the interference effect.
SPP-C Bluetooth Serial Communication Wireless Module SPPC Replace HC-05 HC-06
$
4.29
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$5.99 Shipping
Condition: New
Location: China
1X Wireless Bluetooth to Serial Adapter Converter Module. Bluetooth Specification: V2.1 + EDR. Mainly used for short distance wireless data transmission. ... moreWe will reply you ASAP.
Temperature controller k-pt100 input PID temperature controller intelligent
$
22.96
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Condition: New
Location: China
PT100 input + relay output. PT100 input + regulated SSR. PT100 input + 4-20mA output. CU50 (-50.0 ~ 150.0), PT100 (-199.9 ~ 600.0), K (-50.0 ~ 1300), ... moreenter Xinxian | E (-50.0 ~ 800.0), J (-50.0 ~ 999.9), T (-50.0 ~ 400.0 ), NTC optional 10-10mA, 4-20mA, 0-10V, 1-5V linear input: -1999 ~ + 9999 by user-defined star path range.
CC2530 Wireless Module ZIGBEE Wireless Module wsn Wireless Sensor Networks RF4CE
$
6.99
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$3.00 Shipping
Condition: New
Location: China
Adapted to 2.4GHz IEEE 802.15.4 and ZigBee protocol applications, automatic network. XL2530-D01 Wireless Module. Battery monitoring and temperature sensor ... morefunction. Hardware support CSMA/CA is. Small size, light weight.
ESP8266 WIFI Relay Module ESP-12F USB Power Supply Secondary Development Board
$
8.79
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Condition: New
Location: China
Reserve GPIO for ESP-12F. 6V 12V 24V DC Motor Overcurrent Protector Module w/Alarm Output Overload Current. 5PCS USB 3.1 Type-C Connector Female Test ... morePCB Board Power Adapter 16P 2.54mm. TPA3251 Audio Amplifier Board 300W 2.0 Channel Class D Digital Amplifier Board.
TIW Systems IF to L-Band Upconverter
$
1500.00
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Condition: Seller refurbished
Location: Sunnyvale, United States
140Mhz To L-Band Upconverter in great shape ! T.I.W. Systems L-Band Upconverter. Accurate to 30 Nanoseconds RMS to UTC(USNO). You Item is covered by a ... moreDOA warranty (unless “SOLD AS IS”). 10 MHz Frequency Reference Output.
iBeacon Module CC2541 Bluetooth 4.0 BLE Near-Field Positioning Sensor JDY-08/10
$
15.70
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$2.98 Shipping
Condition: New
Location: China
IBeacon Near-Field Sensor. 1PC iBeacon Module Bluetooth 4.0 BLE Near-Field Positioning Sensor For Apple Andorid. CC2541 JDY-08. Indoor room applications ... more(application of iBeacon data acquisition to achieve the range of positioning).
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