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Location: Monroe Township, United States
ATS Level: CB level Use Level: AC-33iB Operating Voltage:AC110V Rated Voltage:AC240V Line Current: 6A-63A Operating Frequency: 50/60HZ Insulation Voltage: ... moreAC690V Conversion Time: 2S or so Conversion Mode: self cast Display Function: Indicator light display Installation Dimension: 128mm*122mm/198mm*122mm hole: M6 Package : 1 x Dual Power Automatic Transfer Switch 1 x Manual.
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Support serial port: support USB to UART, I2C, SPI interface. Others: on-board UART and I2C, SPI working status indicator. We will try our best to avoid ... moreany quality problem.
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This MP3 shield board is designed based on VS1053B from VLSI. VS1053 is a versatile MP3 codec processor that is capable of decoding a variety of music ... moreformats,including Ogg Vorbis/MP3/AAC/WMA/MIDI audio.
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P8/P9 mode, The pause button as a trigger signal in the Run interface, Short / Long press fail. P8: Signal hold function: The signal is maintained, the ... moretiming is cleared, and the relay conduction; when the signal disappears, the relay disconnects after the timing OP; during the timing, there is another signal and the timing is cleared;.
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15.88
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Signal isolation: signal isolation processing, the signal end of the servo and CPU to do isolation processing, to prevent the backflow of the servo current ... moreburned CPU (non-simple resistor type isolation on the market).
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38.82
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1 set of MMDVM Hotspot Module. -Jumbo-SPOT-RTQ is a fully self-contained digital access point that supports DMR, Dstar, P25 and system convergence communications. ... moreFully assembled and tested in a rugged aluminum housing.
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1.07
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HC-06 Drahtlose Bluetooth-Modul. TTL-Daten via Bluetooth-Technologie ohne ein serielles Kabel an Ihren Computer. this module can be set to a transmitter ... moreor receiver, transmitter could pairing with receiver, receiver and receiver or transmitter and transmitter can't communication between, receiver could pairing with computers and cell phone bluetooth, when buying, the default for receiver.
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(Note: The first light is for power Indicator light).
$
4.52
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Location: Addison, United States
One pin changes the display from a bar graph to a moving dot display. LED current drive is regulated and programmable, eliminating the need for current ... morelimiting resistors. Further, it needs no protection against inputs ± 35V.
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KA2284 Audio Level Indicator Module Suite 5mm Red Green LED Level Indicating Board 3.5V-12V LED Audio Level Indicator Board Five-point DIY Electronic ... moreParts. Low Power Consumption and Versatile Applications: With its low power design, this kit effectively reduces energy consumption, extending battery life.
$
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7 KEY: Output enable trigger port (low pulse trigger). If the load is less than 50MA, the output will be turned off after 30 seconds; If the load is greater ... morethan 50MA, the output is continuously turned on.
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2.65
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48V acid battery 13S ternary lithium battery. 24V acid battery 8S iron lithium. 36V acid battery 10S ternary lithium battery. 12V acid battery 4S iron ... morelithium. Waterproof power indicator, two wire system, simple wiring, and convenient installation.
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A single pin changes the display from a moving dot to a bar graph. 1pcs Battery Capacity LED Indicator LM3914 DIYRed/Green/Blue (Depend on your choice). ... more1S correspond to 3V (first light) to 4.2V (tenth lights);.
$
10.03
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With ultra-wide range of AGC mode and professional DB mode. Speed setting mode: (in normal mode, press and hold for 5 seconds to enter, and when exiting, ... morepress and hold for 5 seconds to exit). Zoom in or zoom out in dB mode (15 levels optional, 80%-120%).
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It is connected through the I2C bus between the master and slave devices. The output audio signal is amplified by the power amplifier chip LM386 and then ... moredrives the speaker to work. Press P+or P - to adjust the reception frequency and FM station.
$
6.93
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Location: China
Diversified product interface options, three optional: MINI USB interface, Micro USB interface, Type-C USB interface. 1.12 digital input/output ports ... moreD2-D13. Module test display program has been written into the firmware, get plugged into the USB connection to the computer can be used!
$
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KDQ7 KA2284 Power level indicator Battery Indicator Pro Audio level module International Buyers Please Note: Import duties. Taxes and charges are not ... moreincluded in the itemprice or shipping charges. These charges are the buyer responsibility. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying. We will carefully test every item before shipment. The quality is guaranteed! Description: 1. Chip: KA2284; 2. Supply voltage: 3.5V-12V; 3. The magnitude of the level can be adjusted; 4. AC and DC signals can be controlled by jumper; 5. PCB board size: 29(mm) x21(mm) package: 1 x KA2284 level indicator module Payment Method We only accept PayPal. It is the only online payment method we accept. Please make sure you have a valid/confirmed PayPal account prior bidding. All PayPal Payments must be Confirmed(Shipping and billing addresses must match) Payment must be made within 48hrs of the auction end time. Customs. Duties and Taxes Import duties. Taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight(shipping) company or when you pick the item up– do not confuse them for additional shipping charges. Shipping Terms We only ship to the confirmed address provided by PayPal. Before you pay. Please make sure your address in PayPal matches the address you would like us to ship to. Import duties. Taxes and charges are NOT included in the item price or shipping charges. These charges are the buyer's responsibility. Shipping Method Standard Service is China post airmail. Hong Kong post airmail or Singapore post airmail. Expedited Service is China post EMS. Shipping Time We ship Monday– Saturday excluding holidays. Please send us an email BEFORE your payment if you wish to change shipping address. Standard Service
$
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rfsupplier-ebay Store categories. Normal 0 7.8 磅 0 2 false false false MicrosoftInternetExplorer4 MQ-9 CO& GAS Carbon Monoxide Sensor Transducer Detector ... moreAlarm Module Arduino Click here to view more our products by USA shipping Description Performance Product Model MQ-9 Product Type Semiconductor gas sensor Standard encapsulation Bakelite Detection Gas CO. Flammable gas Detection Concentration 10-1000ppmCO; 100-10000ppm gas Standard Circuit Condition Loop Voltage Vc ≤ 10V DC Heater Voltage VH 5.0V±0.2V ACorDC(High) Heating-up Time TL 60±1S(high) ACorDC(Low) Load Resistor RL Adjustable Performance Under Standard Condition Heating Resistor RH 31Ω±3Ω(indoor Temperature) Heating Power Dissipation PH About 250mW Sensor Surface Resistance RS 2KΩ-20KΩ(in100ppmCO) Sensitivity S Rs(in air)Rs(100ppmCO)≥5 Concentration Indication α ≤0.6(R300ppm/R100ppmCO) Standard Test Condition Temperature. Humidity 20℃±2℃; 65%±5%RH Standard Test Circuit VC:5.0V±0.1V; VH(high)5.0V±0.1V VH(low)1.5±0.1V Pre-heating Time ≥48 hours Payment& Shipping, Return, Feedback& FAQ, About Us,
$
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Location: China
Working current:
$
127.46
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$
1.08
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Condition: New
Location: China
KDQ7 KA2284 Power level indicator Battery Indicator Pro Audio level module International Buyers Please Note: Import duties. Taxes and charges are not ... moreincluded in the itemprice or shipping charges. These charges are the buyer responsibility. Please check with your country customs office to determine what these additional costs will be prior to bidding/buying. We will carefully test every item before shipment. The quality is guaranteed! Description: 1. Chip: KA2284; 2. Supply voltage: 3.5V-12V; 3. The magnitude of the level can be adjusted; 4. AC and DC signals can be controlled by jumper; 5. PCB board size: 29(mm) x21(mm) package: 1 x KA2284 level indicator module Payment Method We only accept PayPal. It is the only online payment method we accept. Please make sure you have a valid/confirmed PayPal account prior bidding. All PayPal Payments must be Confirmed(Shipping and billing addresses must match) Payment must be made within 48hrs of the auction end time. Customs. Duties and Taxes Import duties. Taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. These charges are normally collected by the delivering freight(shipping) company or when you pick the item up– do not confuse them for additional shipping charges. Shipping Terms We only ship to the confirmed address provided by PayPal. Before you pay. Please make sure your address in PayPal matches the address you would like us to ship to. Import duties. Taxes and charges are NOT included in the item price or shipping charges. These charges are the buyer's responsibility. Shipping Method Standard Service is China post airmail. Hong Kong post airmail or Singapore post airmail. Expedited Service is China post EMS. Shipping Time We ship Monday– Saturday excluding holidays. Please send us an email BEFORE your payment if you wish to change shipping address. Standard Service
$
6.33
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Location: China
EC-01 is a NB module developed by Ai-Thinker. The chip has an ultra-highly integrated NB-IoT SoC, supports ultra-low power consumption, and fully supports ... morethe 3GPP Rel14 NB-IoT standard. It is an ultra-high cost- effective NB-IoT chip.
$
5.28
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Location: Cerdanyola del Vallès, Spain
1S 4.2V 18650 Lithium Li-ion Battery Capacity Indicator Power Level Tester Blue Display. 1pc x 1S 4.2V 18650 Lithium Li-ion Battery Capacity Indicator ... moreBlue Display. Blue Display.
$
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KT6368A is a dual-mode pure data chip that supports Bluetooth-compatible 5.1 version BLE and 21 version SPP function. The highlight of the chip is its ... moreultra-small size and ultra-low price. This greatly.
$
4.20
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The problem that the resistive sensor is easily corroded is avoided, which greatly prolongs its working life. Use this sensor to make one automatic watering ... moredevice. A miniature PC such as the Raspberry Pi only needs an external ADC (analog signal to digital signal) conversion module to work.
$
6.62
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NORMAAL: Het apparaat normaal werkt en de verbinding naar de cloud server is normaal. E. UPGRADE: geeft aan dat het apparaat is firmware upgrade.
$
4.17
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Onboard NE555 IC. 1pc 5V-12V NE555 Frequency Adjustable Pulse Generator Module. 1, the main chip: NE555;. Single channel signal output, the output duty ... morecycle about 50% square wave. 3 adjustable pulse generated for use by MCU.
$
33.00
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Location: Monroe Township, United States
2P/63A Dual Power Automatic Transfer Switch Specifications: ATS Level: CB level Use Level: AC-33iB Total Size: About 150×137×118mm (1mm=0.0393Inches) ... moreLine Voltage: AC110V Line Current: 6A-63A Operating Frequency: 60HZ Insulation Voltage: AC110V Conversion Time: 2S or so Conversion Mode: self cast Display Function: Indicator light display Installation Dimension: 128mm*122mm hole: M6 Package : 1 x Dual Power Automatic Transfer Switch 1 x Manual 4P/63A Dual Power Automatic Transfer Switch Specifications: Conversion mode: self cast Display function: indicator light display Installation dimension: 198mm*122mm hole: M6 ATS level: CB level Use level: AC-33iB Line voltage: AC110V Line current: 6A-63A Operating frequency: 60HZ Insulation voltage: AC110V Conversion time:2S or so.
$
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Nano Sheild. Am 19.01.22 hat der Verkäufer die folgenden Angaben hinzugefügt Battery capacity: 0%-100%. Negative temperature display such as: -10℃, positive ... moretemperature display such as: 30℃. Panel analysis, make you familiar with the product and easier to operate.
$
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Wireless Serial 6 Pin Bluetooth RF Transceiver Module HC-05 RS232 Master Slave Click to Enlarge Description: Note:It's HC-05 Bluetooth module Slave ... moreand master two in one module this module can be set to a transmitter or receiver. Transmitter could pairing with receiver, receiver and receiver or transmitter and transmitter can't communication between, receiver could pairing with computers and cell phone Bluetooth, when buying, the default for receiver. Use the CSR mainstream bluetooth chip. Bluetooth V2.0 protocol standards. Module working voltage 3.3 V. Potter default rate of 9600. The user can be set up. The core module size: 28 mm x 15 mm x 2.35 mm. Working current: matching for 30 MA. Matching the communication for 8 MA. Dormancy current: no dormancy. Used for GPS navigation system. Water and electricity gas meter reading system. With computer and bluetooth bluetooth adapter. PDA, seamless connection equipment Commercial Series: Bluetooth module board Series With LED indicator light. Use 150mA and 3.3V regulation chip. With VCC、GND、TXD、RXD foot for the Bluetooth With"Re-seach" button(ON/OFF/WAKE foot for it. External MCU outinput"High level" can control module to re-seach) Compatible with bluetooth master module"slave module"or master-slave(whole) module. Input voltage: 3.3~6V Size: 1.55cm*3.98cm Note: input power supply 3.3~6V. Prohibit more than 7V No"Automatically prevent power supply peversing func" So please correctly connect power supply We advise to install"Bluetooth master module" The"State" is output foot for LED status. When Bluetooth"Unconnected" output"Pulse" when Bluetooth"connected" output"High level" we can determine the states from"MCU" If only the board. No any"Bluetooth Function" What's in the package: 1Pcs* HC-05 Bluetooth Module Feedback: 1. If you are satisfied with our goods and service. Please leave us a positive feedback and rate the details of the transact
$
338.00
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Location: 宝安区, China
UOTEK 8 Ports 10/100/1000M RJ45 2 Layer Unmanaged Industrial Ethernet Switch DIN-Rail 2 Fiber SFP SC UT-60010G. UT-60010G series are unmanaged full Gigabit ... moreEthernet switches, supporting 2 Gigabit fiber interfaces and 8 Gigabit Ethernet electrical.
$
2.45
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Location: China
Conduction and radiation :comply with EN55011, EN55022 (CISPR22). RF radiation Immunity: IEC / EN 61000-4-3 See Application Note. Output overload short ... morecircuit protection function. Output overload and short circuit protection.
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2.93
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Double-sided full patch design, 9 components of the bottom layer, a total of 90 components, 255 solder joints, 14 test points, can be used for initial ... moreidentification of components, welding exercises.
$
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Location: Pakistan
The EVK-F9P evaluation kit allows efficient evaluation of ZED-F9P, the u-blox F9 high precision positioning module. • SMA connector for connection to ... moreantenna or simulator. Note, antenna is NOT included in the kit!
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Communication interface: UART 3.3V TTL level. Communication interface: UART3.3VTTL level. Antenna interface: built-in PCB antenna. Module size: 27 13mm. ... moreModule status indicator output pin, high level output, connect the resistor in series when connecting the LED.
$
2.05
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Condition: Neu
Location: China
16S: full 67.2V. 1S: lithium 2.7V, full 4.2V. 2S: lithium 7.4V, full 8.4V. 3S: lithium 11.1V, full 12.6V. Battery indicator 1. Red and black wire connects ... moreto the positive and negative poles of the battery.
$
2.06
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Location: China
Input: 5V 1A. 5V 1A 2A (Hardware). Output: 5V 1A or 5V 2A. Output: Dual output 5V 1A. Note: the battery must be in parallel rather than in series. One ... morebad battery will affect the whole group battery.
$
5.16
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Condition: Brand New
Location: China
S1 in normal display mode,Adjust the intensity of the input signal. Signal input range: minimum 300 mv. Max 5 v (don't take too strong signal). maximum ... morecurrent: about 70 mA. Two buttons S1 and S2,Long press (more than 1 second)and Short press (less than 1 second greater than 0.2 seconds).
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Location: Jamaica, United States
1 x LM3915 Audio Level Indicator DIY Kit. Two kinds of indicator mode: strip indicator and fire dot indicator. Product Details. PCB size: Approx. hope ... moreyou could understand.
$
4.68
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Location: China
OV7670 with FIFO. It is possible to achieve image acquisition. High sensitivity, high flexibility, and support for JPEG output. Standard SCCB interface, ... morecompatible with I2C interface. Sensor pixel: 5 million pixels, support 2592 1944 size image output.
$
1.34
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Location: China
1 x FTDI FT232RL USB to TTL Serials Converter Adapter Module Mini Port Arduino 3.3V 5.5V. FT232RL Adapter Module;. Chip: FT232RL;. Elicit all signal port ... moreof FT232RL chip, TTL/CMOS level;. Spot Welder.
$
6.25
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Location: China
Model: XY-CD60. It can turn on and off the output by relay. off and flashes. It only plays a switching role. A2: This is because your charging current ... moreis too large or the battery capacity is too small.
$
12.55
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USB TO TTL CONVERTER. Adopts Original FT232RL Converter, Providing Better Stability And Compatibility, Enabling Industrial Grade High Performance Communication ... moreBetween Computer And TTL Devices. Industrial USB TO TTL converter.
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4.47
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The problem that the resistive sensor is easily corroded is avoided, which greatly prolongs its working life. Use this sensor to make one automatic watering ... moredevice. A miniature PC such as the Raspberry Pi only needs an external ADC (analog signal to digital signal) conversion module to work.
$
3.12
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Condition: Neu
Location: China
Wireless Serial 4 Pin Bluetooth RF Transceiver Module HC-06 RS232 With backplane, eatures: 1) Wireless serial bluetooth port. 2) With free power adapter ... morebottom board come with well power regulator. User can connect 3.3 to 5VDC and connect TX and RX to your control IO(general 3.3 to 5V digital input output of MCU or arduino IO is ok. Or general TLL IO) 3) Easy to connect this module with PC. Just search and key"1234" passcode. 4) With white SMD LED on the adapter board. Can see the Bluetooth connection status. Step to connect: 1) Connect the wiring. Power up, while the device is not connected, the bluetooth module board has a white LED flashing. 2) At PC side. Search bluetooth device. 3) Found name called"LINVOR" device. 4) Connect it. And passcode is"1234" 5) While connection is ok. You can see the LED become always on. 6) Enjoy. Basically. User can only use 2 to 5 pin in most of the application. PIN, NAME, FUNCTION, 1, KEY, For configuration use(normally not connected) 2, VCC, 3.3 to 5V input, 3, GND, Ground, 4, TXD, TX transmit pin, 5, RXD, RX receive pin, 6, STATE, Connection status, Industrial serial port bluetooth. Drop-in replacement for wired serial connections, transparent usage. You can use it. Simply for a serial port replacement to establish connection between MCU and GPS. PC to your embedded project and etc. Computer and peripheral devices GPS receiver Industrial control. MCU projects Default serail port setting: 9600. N, 8, 1. Pairing code: 1234 Running in slave role: Pair with BT dongle and master module Usage Coupled Mode: Two modules will establish communication automatically when powered. PC hosted mode: Pair the module with bluetooth dongle directly as virtual serial. Bluetooth protocal: Bluetooth Specification v2.0+EDR Frequency: 2.4GHz ISM band Modulation: GFSK(Gaussian Frequency Shift Keying) Emission power: Sensitivity: Speed: Asynchronous: 2.1Mbps(Max) 160 kbps. Synchronous: 1Mbps/1Mbps Security: Authentication and encryption Profiles: Bluetooth serial port. CS
$
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Location: China
Liquid Water Level Sensor Horizontal Float Switch For Aquariums Fish Tank Pool Descriptio n Feature: 100% Brand new and high quality. A float switch is ... morea device used to sense the level of liquid within a tank. Applicable any water quality. Product Specification: Material: plastic Color: black Switch power(Max) 10W Switching voltage(Max)AC 100V Switching current(Max)AC 0.5A Electric strength: AC1500V/Imin Contract resistance:<200 milli-ohm Temperature rating:20℃ ~ +80℃ Cable length: About 400 mm/ 15.76" Float length: 85 mm/ 3.35" Package Included: 1x Water Level Sensor Shipping 1. All items will be shipped to buyer's ebay address. Before you pay. Please make sure your address in ebay matches the address you would like us to ship to. 2. We ship within 2 business days(weekends and public holidays are not cognized as business days) after full payment is received and cleared. Generally. Delivery time is 15-25 days. 3. As there are weight and cubage restrictions on international order. We are unable to offer you any discount or combined shipping for multiple items. All items are shipped separately. There is no local pickup service. No third party shipping carrier will be used. 4. Import duties. Taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding/buying. 1. We are committed to give you the best customer service possible. If for any reason you are dissatisfied with a purchase. Please contact us and we'll assist you with a prompt solution. We'd like to settle any problem in a friendly manner. 2. We want to make sure you are happy with our item. If for any reason you wish to return the item. Contact us within 14 days from the delivery date and we will give you a full refund or exchange. Only unused, undamaged and original condition item can be qualified for a return. Buyer is responsible for return shipping fee. Pl
$
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1 x FT232RL FTDI Module Mini Port USB to TTL 3.3V 5.5V for Arduino Serials Adapter. FT232RL Adapter Module;. Chip: FT232RL;. Elicit all signal port of ... moreFT232RL chip, TTL/CMOS level;. hope you could understand.
$
3.02
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Location: China
This is a mini-traffic light display module, high brightness, very suitable for the production of traffic light system model. Digital signal output. Is ... moreit RGB?. Red,Yellow,green. Analog traffic signal system.
$
9.33
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Location: China
EC-01 is a NB module developed by Ai-Thinker. NB part is EC616S. The chip has an ultra-highly integrated NB-IoT SoC, supports.  Excellent communication ... moreperformance and stability in various wireless.
$
3.73
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Location: China
Dual USB output, can be connected to cell phone charging or other low-power USB devices. Power Indicator 1. Display mode: liquid crystal display. Simple ... morewiring, only need to connect 2 wires to use, easy to install.
$
2.86
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Location: China
Upper/Lower limit setting range: 0.1-99.9V. LV as the lower limit alarm output, output low when below the set value. HV upper limit alarm output, the ... moreoutput is higher than the upper limit set at the low value.
$
4.26
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Location: China
For Arduino. HC-06 4PIN. HC-05 6PIN. Note:It's HC-06 Bluetooth module. Receiver&Transmitter. HC-06 4Pin Affordable Edition. Wireless module. Step up module.
$
1.22
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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.
$
7.46
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Condition: New
Location: China
NORMAAL: Het apparaat normaal werkt en de verbinding naar de cloud server is normaal. E. UPGRADE: geeft aan dat het apparaat is firmware upgrade.
$
13.87
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Condition: Neu
Location: China
Reminder function: When the remaining battery is 20%, the second yellow light flashes. Charging delay: When the battery is charging, it is displayed in ... morethe form of a running light, and it rises one level every 200S after charging step by step.
$
7.80
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$2.78 Shipping
Condition: Neu
Location: China
This MP3 shield board is designed based on VS1053B from VLSI. VS1053 is a versatile MP3 codec processor that is capable of decoding a variety of music ... moreformats,including Ogg Vorbis/MP3/AAC/WMA/MIDI audio.
$
2.65
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$2.78 Shipping
Condition: Neu
Location: China
48V acid battery 13S ternary lithium battery. 24V acid battery 8S iron lithium. 36V acid battery 10S ternary lithium battery. Waterproof power indicator, ... moretwo wire system, simple wiring, and convenient installation.
$
35.15
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Condition: New
Location: Austell, United States
2P/4P 63A Generator Changeover ATS Switch Dual Power Automatic Transfer Switch Specifications: Conversion Mode: Self Cast Display Function: Indicator ... moreLight Display Installation Dimension: 128mm*122mm/198mm*122mm Hole: M6 Ats Level: CB Level Use Level: Ac-33iB Line Voltage: Ac110v Line Current: 6A-63A Operating Frequency: 50hz/60hz Conversion Time: 2s or so.
$
10.82
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Condition: New
Location: Jamaica, United States
The power strip shows 8 levels, 2 bar graphs are red, and 6 bar graphs are green. Eight power resolutions: 10%, 25%, 40%, 50%, 60%, 75%, 90%, 100%. hope ... moreyou could understand.
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