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$
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1 x Wireless Receiver Module. (1) receiver sensitivity reach -114dBm;. (3) wireless security alarm;. (6) Wireless parking lock. (1) car remote door switch ... more(RKE);. Why buy from us.
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Fingerprint Lock. Power Module?DC-DC and DC-AC?. LED DIP Light. LED SMD Light. LED String. Logic board. Smart Switch. Blood Pressure Monitor.
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Condition: Neu
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HC-SR04 ultrasonic ranging module 1. Finished rangefinder 1. The alarm distance can be set. After pressing the setting button, you can press the plus ... moreor minus keys to modify the alarm distance, and it has the function of saving after power failure.
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4.39
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2 x Buzzer Alarm. Brightness: greater than or equal 75mcd. High brightness: greater than or equal 150mcd. Color: Red.
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1 x Wireless Receiver Module. (1) receiver sensitivity reach -114dBm;. (3) wireless security alarm;. (6) Wireless parking lock. (1) car remote door switch ... more(RKE);.
$
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0001:Fire truck voice. 1000:Insect song. 0000:Machine gun voice. 0011:The police car voice. 0010:Ambulance voice. 1011:Bird song. 0110:Electronic signal ... moresound. 0100:Crickets sound.
$
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Location: Raleigh, United States
It is simple interface and convenient because of using WT588D Voice Chip that benefited to exert its functions. Supports 2M bit ~ 32M bit capacity SPI-Flash ... more(Note: 1byte = 8bit). A lot of operations can be finished in software.
$
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Location: Jordan
Model: SACE RCQ. Manufacturer: ABB. ABB XI16E1-E4.0 DIGITAL INPUT MODULE. Type: Residual Current Relay. CD AUTOMATION CD3000S 1PH/45A/-/480V/NO/SSR/ZC/NF ... moreSOLID STATE RELAY. WAGEZELLE C2 MAX 1000 KG COMPRESSION LOAD CELL.
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This is a voice chip that provides a serial port, which perfectly integrates the hard decoding of MP3 and WAV. No need for any burner, no software, USB ... moredirectly burn FLASH. Voice prompts for vehicle entry and exit channel verification;.
$
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If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. 4 clock chip: high-precision ... moreclock chip DS3231. 2 x DS3231 module. Arduino Module.
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The LED flashes during normal operation, and the alarm is always on. SEMS screw with clip for easy wiring. Relative humidity: 5% ~ 95%, no condensation.
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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. 1PC 433MHz LoRa SX1278 long range RF wireless module DRF1278F For Arduino.
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5: Sensor mode (many sensor data acquisition applications such as temperature and humidity)., Service UUID, transmit power, pairing password and other ... moreinstructions. 3: APP transparent transmission (supports Android and IOS data transparent transmission).
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Adapted to 2.4GHz IEEE 802.15.4 and ZigBee protocol applications, automatic network. 1.XL2530-D01 wireless module. This module uses TI's chip made CC2530F256. ... moreModule size 21.5 26mm. hardware support CSMA / CA is.
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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.
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Power: 300W. 2Pcs Hand-Held Fiber Laser Welding Protective Window Lens for WSX Welding Heads. 5PCS USB 3.1 Type-C Connector Female Test PCB Board Power ... moreAdapter 16P 2.54mm. 2Pcs Simple Steering Gear Tester High Precision Model Aircraft Motor Test.
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Location: Jamaica, United States
0001:Fire truck voice. 1000:Insect song. 0000:Machine gun voice. 0011:The police car voice. 0010:Ambulance voice. 1011:Bird song. 0110:Electronic signal ... moresound. 0100:Crickets sound.
$
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Condition: Neu
Location: China
DFPlayer Mini MP3. DFPlayer Mini is a compact and inexpensive MP3 module can be connected directly to the speaker. The module itself perfectly integrated ... morehardware decode MP3, WAV, WMA's. While the software supports TF card driver to support FAT16, FAT32 file system.
$
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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.
$
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Condition: Neu
Location: China
APP transparent transmission (to support Android, IOS data transparent). Host transparent mode (data transmission between modules, the host and slave ... morecommunication). Am 11.06.2022 hat der Verkäufer die folgenden Angaben hinzugefügt.
$
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Location: China
DFPlayer Mini MP3. DFPlayer Mini is a compact and inexpensive MP3 module can be connected directly to the speaker. The module itself perfectly integrated ... morehardware decode MP3, WAV, WMA's. While the software supports TF card driver to support FAT16, FAT32 file system.
$
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(2)SBC, MP3, AAC and Fast stream decoder. SBC decoding audio performance. 4)Stereo Widening (S3D). Module size 25x13.5x1.8mm. Support for multiple language ... moreprogrammable audio prompts. Multiple points support for A2DP connection to 2 A2DP sources for music playback.
$
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Receiving frequency: 433MHZ. 5 433Mhz transmitter. 5 433Mhz receiver. the 1/4 wavelength of the antenna, typically 50 ohm single conductor, the. oscillation ... moreresistor should match with the transmitter.
$
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Location: China
1x TF Card U Disk Mini MP3 Player Audio Voice Module Arduino DFPlay Min Board. DFPlayer Mini is a compact and inexpensive MP3 module can be connected ... moredirectly to the speaker. The module itself perfectly integrated hardware decode MP3, WAV, WMA's.
$
7.16
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Location: New York, 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.
$
9.11
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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. Standby current: about 20ma. Due to the ... morelight and screen difference, the item's color may be slightly different from the pictures.
$
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Condition: Neu
Location: China
1PCS CSR8645 4.0 Bluetooth Amplifier Board 5W+5W APT-X Stereo Receiver Amp Module. 1 x CSR8645 4.0 Bluetooth Stereo Audio Module Support APT Lossless ... moreSpeaker Amplifier. 1PCS CSR8645 CSR 4.0 Bluetooth DIY Audio Receiver Music APT-X Stereo Wireless Board.
$
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$
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5PCS USB 3.1 Type C Connector 16 Pins Female Socket Receptacle Adapter 2.54mm Connector Socket Solder- Wire & Cable PCB Board. 5x USB 3.1 Type-C Connector. ... more5PCS USB 3.1 Type-C Connector Female Test PCB Board Power Adapter 16P 2.54mm.
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Location: China
(5) The wireless industrial controller; Characteristic:(1) receiver sensitivity reach -116dBm;
$
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Location: 福田区, China
FSK / GFKS technology, LoRa (remote) spread spectrum technology. MISO: SPI data output. MOSI: SPI data output. SCK: SPI clock input. NSS: SPI chip select. ... moreWireless ordering machine, oil field, mining area, site, factory and other original 485/232 interface system.
$
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Location: China
The radiation logger can be used as host software for setting up radiation monitoring stations. Internet downloadable: SPI example of radiation logger. ... moreSound and light alarm. This kit, fully open source, does not provide technical support.
$
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3.3V-5 Optocoupler Photoelectric Switch Module 4 PIN Speed Counting Sensor Module Switch DIY Kit. Efficient Light Coupling: This module utilizes a slot-type ... moreoptocoupler that provides clean signals and excellent waveform characteristics.
$
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Location: China
2Pcs RXB12 DC3.3-5V 433Mhz Ttl Ask Superheterodyne Rf Receiver Module New Ic. When drive the MCU directly,the I/O port can’t connect the pull-up or pull-down ... moreresistors because the drive current of RXB12’s data output pin is weak.Also the inner pull-up or pull-down resistors of MCU should be disabled.
$
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Location: China
USA Costomer Attention: Eevry package we provide ePacket to you.it only need 7-12 working days to you home. ePacket is standard shiping of USPS.Which ... moreis Safty and Fast.Ebay only allow us to provide ePacket to US. You can buy whatever you want,which you need only pay 1.98 dollars for it,we can send all the items to you with ePacket,If you need more,please contact us,we can change the shipping fee to 2 dollars for you. Item Description: Size:32mm*17mm*15mm(length*width*height) Main chip:LM393. Electret condenser microphone Working voltage:DC 4-6V Features: 1 signal output indication 2 single channel signal output 3 the output effective signal is low level 4 when there is sound.Outputs low level and the signal light 5 can be used for Acoustic control light. Give sound and light alarm working with Photosensitive sensor,and sound control,sound detect 6 Circuit board output switch quantity 7.Reference routines. Circuit diagram and detailed specification will be provided after perchase. 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! The items you ordered will be shipped out in 1 business day by Hong Kong Air Mail when your payment is clear. The arrival time is 5-20 business days to United States usually. We ensure dispatch the item within 1-2 business days. However. You bought the item from opposite side of the earth, so it needs a little longer time to deliver. Please place order only if you agree with the shipping time and all the terms below. Customs duty is obligation and liability of a citizen in your country. So buyer should be responsible for any tax and custom duty incurred. Generally, the delay or failure delivery is sometimes caused by the policy of different customs. For example, Laser Pointer is unacceptable in some countries. T
$
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Hot sale, $16.99 $5.81 $3.44 $3.55 $5.44 $9.44 New Arrival, $27.73 $127.95 $3.51 $5.65 $3.40 $2.42 Payment info, $3.79 $2.23 $2.76 $4.43 $3.90 $8.76 $8.12 ... more$1.55 Product Name:TM1638 8-Bit LED 8-Bit Digital Tube 8 Keys Display module for AVR Arduino ARM SKU:3743 Items Description, Features: Size:75mmx48mm The rated voltage: DC12V Voltage range: DC7.0 V-13.6V The input power: 0.24A The rated speed: 9500 R.P.M Temperature range:10~70℃ $13.98. $12.80 $27.28 $12.25 $10.39 $8.85 $24.07 $25.55 Hot Category in our shop! Discount up to 50% Payment, Shipping, Feedback, Returns, About Us, FAQ, We accept PAYPAL payment ONLY. All the item(s) will shipped to your PAYPAL ADDRESS. Please update your Latest Detailed. Exact and Precise PAYPAL Address when purchase. 1) Items will be sent out in 1-2 working days when your payment is clear. 2) For US customers.We use E-Packet(China Post) Delivered in 7-15 days. For Other countries. We use Singapore/Hongkong Post for Free shipping. Order? $40. Free Registered Tracking is provided for you. Order? $40. But need Tracking, you may pay extra cost for $3-$5. 3) Expetited Shipping Service(DHL.FEDEX,EMS) is also provided,Plz contact us for details. 4) About tax.We will do our best to help you to clear the goods,and the tax depends on each country custom. 5) As it is international shipping. Please be patient for your package. We offer Replacment or Refund if you cant get package. When you are satisfied with our service or product. Please leave us Positive Feedback& 5 Star DSR as the following image. Your satisfaction and support is extremely important to our work! If you experience any problem. Please feel free to contact us in advance. We promise to try our best to safisfy you! Please view How to leave us the Positive feedback STEP BY STEP. 1)If for some reason you're not satisfied with our service or product quality. Please contact us within 3 days after you get the package, you can return the products to us in original package and we will refund your money after we get t
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1 x Wireless Receiver Module. (1) receiver sensitivity reach -114dBm;. (3) wireless security alarm;. (6) Wireless parking lock. (1) car remote door switch ... more(RKE);.
$
12.07
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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
$
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(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.
$
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Item Description: Maybe you need it: VS1053 MP3 Module Development Board w/ On-Board Recording Function SPI Interface product characteristics: 1. Package ... moreof 28 pins module. Which can be replaced memory for gaining different lengths of storage time. 2. Supports 2M bit ~ 32M bit capacity SPI-Flash(Note: 1byte = 8bit) 3. WT588D-20SS voice used as a control core chip. 4. Embedded human voice processor. Feel very natural and sweet. 5. Good audio quality output for 13Bit/DA converter and 12Bit/PWM processing of audio. 6. Support for loading 6K ~ 22KHz audio sampling rate. 7. PWM output can directly promote 0.5W/8Ω speakers and plenty of current. 8. Support DAC/ PWM output. 9. Support for loading WAV audio format. 10. Support key control mode. One-wire serial control mode, three-wire serial control mode. 11. A variety of IO trigger ways can be seted to in button control mode. 12. The way of BUSY signal output can be set in a random manner. 13. Loading no more than 500 segments voice for editing. 14. Address bit is controlled by 220 segments voice. But a single address bit just can load up to 128. 15. Voice player to enter the sleep mode to stop immediately. 16. It is simple interface and convenient because of using WT588D Voice Chip that benefited to exert its functions. 17. A lot of operations can be finished in software. Such as setup control mode. Inserting voice, compositing voice, calling voice, etc. 18. Free to insert mute. Mute time range 10ms ~ 25min. 19. Support online USB download/ offline USB download.Moreover. It also can download data to SPI-Flash even if WT588D-U are working. 20. Operating voltage: DC2.8V ~ 5.5V. 21. Dormant current less than 10uA. 22. Powerful anti-jamming. Widely used in the industrial field. 23. Memory:16M. Description. Button control mode is flexible to trigger and free to set any button to re-trigger.There are 15 trigger ways. Including trigger Impulse Repetition. Trigger pluse Without Repetition, invalidation keys, no cycle Level, Recycled Level, Non-Maintained Cycle Leve
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$
0.99
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Location: China
TF Card U Disk Mini MP3 Player Audio Voice Module Arduino DFPlay Min Board. DFPlayer Mini is a compact and inexpensive MP3 module can be connected directly ... moreto the speaker. The module itself perfectly integrated hardware decode MP3, WAV, WMA's.
$
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Location: China
When the POWER-EN is connected toBAT, module startup;. When POWER-EN disconnect BAT, module shutdown, usually used when battery power. Adopting the module ... moreelectrically powered, only the 10K POWER-EN series resistor connected to BAT.
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Location: Ljubljana, Slovenia
Firmware v1.02 - compatible ONLY with the INT-VG modules which currently have firmware v1.02 or older. - Firmware v1.07 - compatible ONLY with the INT-VG ... moremodules which currently have firmware v1.04 or newer.
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Location: China
$
6.50
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Location: China
Interface chip/clock timing. IOT/Functional Module. 1 x Wireless Receiver Module. Audio device/micro motor. (6) Wireless parking lock. (3) wireless security ... morealarm;. (1) receiver sensitivity reach -114dBm;.
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Location: China
$
11.06
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Condition: Neu
Location: China
It is simple interface and convenient because of using WT588D Voice Chip that benefited to exert its functions. Support online USB download / offline ... moreUSB download. Moreover, it also can download data to SPI-Flash even if WT588D-U are working.
$
2.04
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Hot sale, $16.99 $5.81 $3.44 $3.55 $5.44 $9.44 New Arrival, $27.73 $127.95 $3.51 $5.65 $3.40 $2.42 Payment info, $3.79 $2.23 $2.76 $4.43 $3.90 $8.76 $8.12 ... more$1.55 Product Name:TM1638 8-Bit LED 8-Bit Digital Tube 8 Keys Display module for AVR Arduino ARM SKU:3743 Items Description, Features: Size:75mmx48mm The rated voltage: DC12V Voltage range: DC7.0 V-13.6V The input power: 0.24A The rated speed: 9500 R.P.M Temperature range:10~70℃ $13.98. $12.80 $27.28 $12.25 $10.39 $8.85 $24.07 $25.55 Hot Category in our shop! Discount up to 50% Payment, Shipping, Feedback, Returns, About Us, FAQ, We accept PAYPAL payment ONLY. All the item(s) will shipped to your PAYPAL ADDRESS. Please update your Latest Detailed. Exact and Precise PAYPAL Address when purchase. 1) Items will be sent out in 1-2 working days when your payment is clear. 2) For US customers.We use E-Packet(China Post) Delivered in 7-15 days. For Other countries. We use Singapore/Hongkong Post for Free shipping. Order? $40. Free Registered Tracking is provided for you. Order? $40. But need Tracking, you may pay extra cost for $3-$5. 3) Expetited Shipping Service(DHL.FEDEX,EMS) is also provided,Plz contact us for details. 4) About tax.We will do our best to help you to clear the goods,and the tax depends on each country custom. 5) As it is international shipping. Please be patient for your package. We offer Replacment or Refund if you cant get package. When you are satisfied with our service or product. Please leave us Positive Feedback& 5 Star DSR as the following image. Your satisfaction and support is extremely important to our work! If you experience any problem. Please feel free to contact us in advance. We promise to try our best to safisfy you! Please view How to leave us the Positive feedback STEP BY STEP. 1)If for some reason you're not satisfied with our service or product quality. Please contact us within 3 days after you get the package, you can return the products to us in original package and we will refund your money after we get t
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Location: China
0001:Fire truck voice. 1000:Insect song. 0000:Machine gun voice. 0011:The police car voice. 0010:Ambulance voice. 1011:Bird song. 0110:Electronic signal ... moresound. 0100:Crickets sound.
$
1.95
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Condition: New
Location: China
0001:Fire truck voice. 1000:Insect song. 0000:Machine gun voice. 0011:The police car voice. 0010:Ambulance voice. 1011:Bird song. 0110:Electronic signal ... moresound. 0100:Crickets sound.
$
1.91
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Condition: New
Location: China
Receiving frequency: 433MHZ. 1 433Mhz transmitter. 1 433Mhz receiver. the 1/4 wavelength of the antenna, typically 50 ohm single conductor, the. oscillation ... moreresistor should match with the transmitter.
$
11.06
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$2.58 Shipping
Condition: Neu
Location: China
It is simple interface and convenient because of using WT588D Voice Chip that benefited to exert its functions. Support online USB download / offline ... moreUSB download. Moreover, it also can download data to SPI-Flash even if WT588D-U are working.
$
12.82
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Free Shipping
Condition: New
Location: Raleigh, United States
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.
$
1.42
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$3.40 Shipping
Condition: New
Location: China
DFPlayer Mini MP3. 1 U Disk TF Card MP3 Player Mini DFPlayer Audio Voice Module For Arduino. TF Card MP3 Decoder. 1PC GPD2846A TF Card MP3 Decoder Board ... more2W Amplifier Module For Arduino. Support up to 32G microSD card and 32G U disk, 64M byte NOR FLASH.
$
5.03
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Condition: New
Location: China
If the main power failure, the device can continue to provide accurate timing and temperature, performance is not affected. 4 clock chip: high-precision ... moreclock chip DS3231. 2 x DS3231 module. Wiring instructions (with Arduino uno r3 for example).
$
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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
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