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Free Shipping Condition: New Location: Hong Kong SAR China 24V 12V Switch Panel 10 Buttons LED Light Toggle Circuit Breaker Test Car Fuse Accessories For Boat Caravan Truck Trailer Marine. DC 12V 20A, 24V 10A. ... moreUltra luxury high-end marine or auto modified switch, with LED work indicator.
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$2.99 Shipping Condition: New Location: China Note:It's HC-06 Bluetooth module. Compatible with bluetooth master module"、slave module"or master-slave(whole) module. Allows your device to both send ... moreor receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.
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$2.99 Shipping Condition: New Location: China SN65HVD230 transceiver chip. This is a dual-channel CAN bus isolated expansion board specially designed for the Raspberry Pi. It supports CAN fd (CAN ... morewith flexible data rate),a variety of on-board protection circuits,strong anti-interference ability,and works.
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$2.99 Shipping Condition: New Location: China 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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$2.99 Shipping Condition: New 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.
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$4.50 Shipping Condition: New Location: China High quality LM3915 Audio Level Indicator DIY Kit. 1 x LM3915 Audio Level Indicator DIY Kit. Two kinds of indicator mode: strip indicator and fire dot ... moreindicator.
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Free Shipping Condition: New Location: Austell, United States 63A Dual Power Automatic Transfer Switch 2P/4P Generator Changeover Household US 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 Package: 1 X Dual Power Automatic Transfer Switch 1 X Manual .
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$10.09 Shipping Condition: New Location: Cerdanyola del Vallès, Spain 7S 29.4V 18650 Lithium Li-ion Battery Capacity Indicator Power Level Tester Blue Display. 1pc x 7S 29.4V 18650 Lithium Li-ion Battery Capacity Indicator ... moreBlue Display. Blue Display.
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$2.98 Shipping Condition: New Location: China High brightness: all using authentic Kuang huge high-brightness LED, using comparator circuit drive, better spectrum effect, not false brightness clear ... morebrightness. The louder the sound, the more LEDs light up from bottom to top, with the rise and fall of the sound, LEDs will also jump with the music, especially when playing DJ is more interesting.
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Free Shipping Condition: New Location: China Fish Tank Support 75 Gallon Aquarium Lid Two-tank Divider Heater Circulation. 2 Rolls Silicone Gel Band Lash Tape Slender Plumbing Tools Duct. Are you ... morelooking for products with reasonable prices?. If so, our products will be your best choice!
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$2.99 Shipping Condition: New Location: China 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.
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$3.00 Shipping Condition: New Location: China Support low temperature shutdown fan (PWM off or extended relay to turn off fan power );. Turn off the temperature "C ": Range (0-92) low temperature ... moreshutdown temperature. When this value > 0 is set, the low temperature shutdown function is enabled.
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$2.78 Shipping Condition: Neu Location: China 1 Isolated USB to TTL USB-C to serial port UART module / or Isolated USB to TTL USB-C to serial port UART module with accessories. TTL signal level: 3.3v. ... moreWhy use isolated modules?. win98/CE/2000/2003/2008/XP/WIN7/WIN8/WIN10/VISTA/a LINUX/MAC OS X system, the USB interface is hot-swappable.
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Free Shipping Condition: New Location: United States Note:It's HC-06 Bluetooth module. Compatible with bluetooth master module"、slave module"or master-slave(whole) module. Allows your device to both send ... moreor receive the TTL data via Bluetooth technology without connecting a serial cable to your computer.
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Free Shipping Condition: Neu Location: China The device does not need to be connected to a separate audio cable or splitter, there are two audio sockets for input and output on the board, which is ... morevery easy to use. 1 x Tube Driver Board. hope you could understand.
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$3.19 Shipping Condition: Neu Location: China The welded finished product is equipped with high sensitivity pickup module, no audio cable is needed. With key function, short press to change mode; ... morelong press to enter setting. Composed of high quality electronic components, high quality double-sided circuit board, stable product performance and long service life.
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$2.54 Shipping Condition: Neu Location: China 1 x USB isolator, USB HUB isolator, USB isolation board, ADUM4160/ADUM3160. The timing, amplitude, direction, speed, and protocol of USB signals are complex, ... moreso the magnetic isolation of USB signals is also very complex.
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$2.78 Shipping Condition: Neu Location: China Model: XY-CD60. It can turn on and off the output by relay. Spot Welder. Battery Protection Board. 45 In 1 Sensor. It only plays a switching role. off ... moreand flashes. A2: This is because your charging current is too large or the battery capacity is too small.
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$2.78 Shipping Condition: Neu Location: China UART mode: short circle cap plug on UART, D2(blue)remains on. 1PC USB to UART convertor. Support serial port: support USB to 12C, SPI interface. Battery ... moreProtection Board. There might be a bit color distortions due to different computer resolutions.
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$2.84 Shipping Condition: New Location: China
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Free Shipping Condition: New Location: Saint Louis, United States The switch may actuate a pump, an indicator, an alarm, or other device. It can be easily converted from normally open to normally close by inverting the ... morefloat. Float Ball Material: PP. Float Body Material: PP+GF.
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Free Shipping Condition: New Location: China This is float and is manufactured with premium stainless steel material, and practical enough to use. - Float sensor is often used in high-low level alarm ... moretriggers, overflow or spill prevention, pump protection, reed inside, high sensitivity.
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$4.06 Shipping Condition: Neu Location: China 1x 18650 Lithium Lead Acid Battery Capacity Indicator Power PCB board(As you selected ). 12V Lead acid Battery Level Display Range : (4S Lithium iron ... morephosphate battery can be acceptable. 45 In 1 Sensor. ).
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$2.88 Shipping Condition: New Location: China 2, the sensor active infrared reflection detection, target reflectivity and therefore the shape is critical detection distance. Where the minimum detection ... moredistance black, white, maximum; small objects away from a small area, a large area from the Grand.
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$3.00 Shipping Condition: New Location: China 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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$3.00 Shipping Condition: New Location: China 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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$2.99 Shipping Condition: New Location: China 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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$3.00 Shipping Condition: New Location: China 1 Dual Channel WIFI relay module. The maximum stable transmission distance is 100m. The maximum stable transmission distance is 100m when it is up. 2: ... moreWith relay indicator and reset button. With relay indicator and reset button.
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Free Shipping Condition: New Location: China 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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$2.99 Shipping Condition: New Location: China Low THD: 0.04% (typical). Using LM393 comparator output, the signal is clean, the waveform is good, the driving ability is strong, and it is over 15mA. ... moreWith fixing bolt holes for easy installation and fixing.
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$4.81 Shipping Condition: Neu Location: China When the external power source is unplugged, the pi seamlessly switches to the lithium battery. 1x 1000mAh Battery. During charging, the charging status ... moreindicator is red, indicating that the battery is charging.
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$3.74 Shipping Condition: Neu Location: China 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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$4.00 Shipping Condition: New Location: China Altera Cyclone IV series FPGA is adopted. - The default number of FPGA models compatible with multiple. - slice 16Mb SPI Flash. - Open source hardware ... moreschematic diagram, PCB. - 3.3 V1/0 level. - clockA power indicator.
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Free Shipping Condition: New Location: China STM32F103RCT6, TQFP64, FLASH: 256K, RAM: 48K. 5, the on-board CH340C chip as USB to TTL communication use, connected to the master chip serial port 1, ... morebut also as ISP burn-in use. 8, four keys: 1 reset key, 3 function keys; 2 LED lights: 1 power indicator, 1 connected to PA8 (factory burned second flashing light program).
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$3.74 Shipping Condition: Neu Location: China OLED LED&RGB. Nano Sheild. Battery string: 3S 12V. Power indicator 1. Display mode: indicator light. Am 19.04.2024 hat der Verkäufer die folgenden Angaben ... morehinzugefügt High quality ABS material shell, not easy to deform, durable.
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$2.54 Shipping Condition: Neu Location: China The 8-channel Modbus relay module is equipped with a mature and stable 8-bit MCU and RS485 level communication chip. Communication protocol: support standard ... moreModbus RTU protocol. 8-channel Modbus relay module.
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$3.73 Shipping Condition: Neu Location: China This is a basic breakout board for the FTDI FT232RL USB to serial IC. The pinout of this board matches the FTDI cable to work with official Arduino and ... morecloned 5V Arduino boards. It can also be used for general serial applications.
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$4.06 Shipping Condition: Neu Location: China Description: Comparator chip LM393.It is stable. Can detect the ambient brightness and light intensity Accuracy adjustable Operating voltage 3.3V-5V Output: ... moreDO digital switch outputs(0 and 1) AO analog voltage output power indicator and digital switch output indicator With a mounting screw hole PCB size: 3.1cm* 1.5cm Interface Description(4-wire) 1 VCC- 3.3V-5V voltage 2 GND- GND 3 DO- board digital output interface(0 and 1) 4 AO- board analog output interface Introduction: This module is sensitive to the light. Usually used for detecting the ambient brightness and light intensity. When there is no light or the light intensity can not reach the value.DO output is high level.when light intensity over than the value, the module DO output is low level. The module digital output DO can be directly connected with the microcontroller.Use microcontroller detect high or low level, so that can detect the environmental light intensity change. Can use this board digital output DO port drive relay module directly(our store on sale these relay modules) Can use as a photoelectric switch. The analog output AO connect with AD module.It can get more precise light intensity value through the AD converter. Shipping information: 1. Items will be sent out within 48 hours(except weekend and holidays) after we receive the payment. All items are shipped by Singapore or Hong Kong Post air mail without tracking number.Unless buyers pay extra money. 2. It is estimated that package will arrive in 10-30working days. holidays and weekends are not included) to most countries! If you don‘t get the items after 30 working days please email us we will Ref und or Reship. 3. Since air mail will takes long time for delivery. If you want items urgently, you could contact us to ask shipping cost of Express mail.such as DHL or EMS or TNT or UPS) 4. We are not responsible for any custom duty or import thanks 5. We only ship the item to the address listed in your P aypal payment. Please make sure your shipping address is correct. 6. If
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$3.30 Shipping Condition: New Location: China Product description: 1, onboard high-precision voltage detection chip and power regulator chip 2, onboard 4-bit power indicator LED lights, divided into ... morethree colors, red, yellow, yellow and green represent 20%, 50%, 80%, 100% of the electricity 3, set aside a battery detection interface and two mounting holes 4, PCB size: 22.2 (mm) x17.2 (mm)
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Free Shipping Condition: New – Open box Location: Austin, United States Included ComponentsSQDH362. Part NumberH362. Item model numberH362. This safety switch accepts H,J,K,L,Rfuse types and is surface mounted. Unit Count1.0 ... moreCount. ManufacturerSquare D. Surface Mounting Type.
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$3.72 Shipping Condition: Neu Location: China Farad capacitor protection board. The single-piece protection board is suitable for any 1-6S battery/capacitor. Lithium titanate battery -Lithium titanate ... moreprotective plate. When the protection board is protected, it will generate a lot of heat.
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$2.99 Shipping 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.
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$3.00 Shipping Condition: New Location: China 【COOL LED LIGHT】 In addition to having the basic functions of a radio, it is also equipped with 10 LED lights, when you listen to the radio, these LED ... morelights will randomly flash different colors of light and beat with the radio sound, making your DIY radio unique.
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$3.20 Shipping Condition: Neu Location: China Dual USB output, can be connected to cell phone charging or other low-power USB devices. Simple wiring, only need to connect 2 wires to use, easy to install. ... moreAdapter Module. Display mode: liquid crystal display.
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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.
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$3.50 Shipping Condition: New Location: China RX: UART serial port input. TX: UART serial port output. This module is an isolated USB-TTL. The interface used is the mainstream TYPE-C interface. Insert ... morethe TYPE-C data cable to connect to the computer.
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$3.00 Shipping Condition: New Location: China 32 Channel Steering Controller Servo Motor Controller Robot Control Board Description 32 channel Steering controller 1.This product uses a high-performance. ... moreLow-power 8-bit AVR microprocessor, the instruction execution time for a single clock cycle, high speed, high precision control, I/ O port driver more capable, better than the AT51 STC51 Series MCU; 2.Anti-jamming PCB layout. Double-sided SMT design, the controller volume greatly reduced, thereby reducing the overall weight of the robot; 3.USB power design. Ease of debugging, can directly plug a laptop or desktop computer USB port; 4.Four commonly used baud rate can be selected by the DIP switch. To avoid the the jumper cap loose lost, resulting in abnormal communication, large span baud rate value, so that the choice of the host computer is broader, and the choice of 51, AVR, PIC, DSP microcontroller or Basic Stamp, Arduino do the host computer, and many other advantages, it is obvious Product parameters: 1.The control part of the terminal supply area: +7 V-+12 V. 2.Control part of the DC plug power supply range: USB to take power or DC 5V power supply. 3.Servo motor terminal power supply range: +4- +6 V. 4.Control channel: 32. 5.Communication input: RS232(serial) or TTL. 6.Servo motor-driven resolution: about 1us. About 0.09 degrees. 7.Can be converted: 2400 9600 38.4k 115.2k baud rate setting. 8.Of servo motors: support Futaba or Hitec and domestic brands such as Fraser. 9.PC interface: DB9F. 10.Size: 65mm × 60mm × 1.5mm. 11.Control mode: serial accept command. Comes with PC software control or microprocessor with a serial port) 12.Other: provided to expand outside the host computer system power supply interface. 32? 8?AVR?I/O?AT51?STC51? PCB? USB?USB? 51?AVR?PIC?DSP?Basic Stamp?Arduino? 1.+7V?+12V?
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$2.84 Shipping Condition: New Location: China
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Free Shipping Condition: New Location: 龙华区, China Dual ETH Quad RS485 Base Board For CM4. CM4 SOCKET. Power indicator × 1, CM4 status indicator × 1. CM4 socket. Set the CM4 IO logic level as 3.3V (default) ... moreor 1.8V. ON: CM4 will be booted from USB-C interface.
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$2.54 Shipping Condition: Neu Location: China The maximum stable transmission distance is 100m. 1 Dual Channel WIFI relay module. The maximum stable transmission distance is 100m when it is up. 2: ... moreWith relay indicator and reset button. With relay indicator and reset button.
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$3.50 Shipping Condition: New Location: China Style 1: RS232 to TTL level module. Style 2: RS485 to TTL level module. 2, (female) standard DB-9 plug, another way pin interface. Dual RS232 channels, ... morefor more flexible applications. A variety of conversion TTL specifications can be selected, RS232/RS485/CAN communication module.
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$2.99 Shipping Condition: New Location: China 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.
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$2.78 Shipping Condition: Neu Location: China Battery Protection Board. 45 In 1 Sensor. Digital tube battery type power display. 5-bar display of battery type, clear at a glance. Battery display 1. ... morehope you could understand. The product is two-wire system, which is convenient for wiring.
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$2.99 Shipping Condition: New Location: China OV7670 with FIFO It has high sensitivity, high flexibility, and support for JPEG output. It is possible to achieve image acquisition. The image data in ... morethe cache can be read during use, thus reducing the speed of the MCU when acquiring image data from the MCU.
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$3.00 Shipping Condition: New Location: China Servo tester module x 1. Auto mode: Automatic test of the minimum and maximum servo angle. No need to worry about burning the circuit board if you reverse ... morethe connection. High stability and accuracy.
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$2.99 Shipping Condition: New Location: China 1, Ultra-thin power display, 5 LED indicators, the display is more intuitive and beautiful. Lead length: 15cm. Working current: 30ma. 4 levels of power: ... more25% 50% 75% 100%. With reverse connection function, it will not burn even if the positive and negative connections are reversed, just adjust it.
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$2.78 Shipping Condition: Neu Location: China Am 15.08.2023 hat der Verkäufer die folgenden Angaben hinzugefügt hope you could understand. Hope you enjoying yourself here! Screw sheild.
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$3.50 Shipping Condition: New Location: China RP2040 microprocessor (MCU) integrated with dual-core ARM architecture Cotex-MO+ core, internal integrated 264KB RAM, support up to 16M QSPI external ... moreexpansion Flash, highly flexible I/O settings, including l2C, SPI, PIO (programmable l/O).
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$3.87 Shipping Condition: New Location: China LM3915 10 points audio level indicator kit (send two cable). Audio input: 0 ~ 1.5Vrms. Kit Model: AUL-10. PCB Size: 66mm wide 28mm. Competive price. Good ... morequality.
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Free Shipping Condition: New Location: China 1 x 4Pin cable. 32 Liquid level indicator (welded, finished product). 1 x 32 level indicator (welded type). The real color of the item may be slightly ... moredifferent from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
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