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$3.59 Shipping Condition: New Location: China About Pulsesensor. Arduino Module. Motor Drive Module. Speed Reduction Gear. Blood Pressure Monitor. Car Alarm & Security. Alarm System. DC-DC Power Module(step-down/B. ... more).
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$2.99 Shipping Condition: New Location: China Common electronic symbol codes for backlight panels in Chinese and English are as follows T he symbols above include the codes commonly used on most LCD ... moremotherboards and backlight boards. LED+: light-emitting diode (light strip) positive electrode.
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Free Shipping Condition: New Location: China Dual mode:PWM mode and PULSE mode. DC 5V-15V Frequency Square Wave Pulse Generator Oscillator Output Signal Source. Pulse width: 0.000s~9999s. Frequency ... morerange: 1Hz~150KHz. 1-Channel signal output. Duty cycle range: 0.00%-100%.
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$3.00 Shipping Condition: New Location: China Item Description Features: Size: 31mm* 22mm; Main chip: NE555; Input Voltage: 5V-15VDC. when power supply is 5V. The output current can be 15MA around;when ... more12V power supply, the output current can 35MA around; Input current: =100MA Output amplitude: 4.2V V-PP to 11.4V V-PP. Different input voltage. The output amplitude will be different) Maximum output current: =15MA(5V power supply. V-PP greater than 50% =35MA(12V power supply. V-PP greater than 50% Output with LED indication(low level.LED will on; high level,LED will off;low frequency, the LED flashes) The output requency range is selectable: LF file: 1Hz ~ 50Hz IF file: 50Hz ~ 1kHz High-frequency file: 1KHz ~ 10kHz HF file: 10kHz ~ 200kHz The output duty cycle can fine-tune;duty cycle and frequency is not separately adjustable;adjusting the duty cycle will change the frequency; The output frequency is adjustable: Period T = 0.7(RA +2 RB) C RA. RB is 0-10K adjustable; Low profile when C = 0.001UF; IF stalls C = 0.1UF; High-frequency file C = 1UF; HF stalls C = 100UF; so buyers can calculate the frequency of the waveform. Application: As a square wave signal generator.Generates a square wave signal used for experimental development. Used to drive a stepper motor for generating a square wave drive signal. Generate adjustable pulse for MCU. Generate adjustable pulse.To control circuitry associated. Package including: 1pcs NE555 Pulse Frequency Duty Cycle Adjustable Module Square Wave Signal Generator Shipping Policy The default shipping is by China Post air mail/Hongkong air mail. Item will be shipped within 2-3 working days after full payment is received. The delivery to most of the countries will take 2-4 weeks. If there's no problem when pass through the customs. It will take about 30 days or more to some places like South America.India,Mexico and Africa. We only ship to the approved address given in PayPal payment. Please make sure payment address in PayPal is correct. Any non-received items caused by invalid address registered on PayPal are not
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Free Shipping Condition: New Location: China Dual mode:PWM mode and PULSE mode. Pulse width: 0.000s~9999s. 1-Channel signal output. Frequency range: 1Hz~150KHz. Duty cycle range: 0.00%-100%. Frequency ... moreaccuracy: 2%. Support reverse protection. Support enabled/disabled output.
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Free Shipping Condition: New Location: China Monitoring circuit: direct current circuit. 3Pcs 5V 12V 24V 1 Channel Relay Module Low Level Trigger Relay Board. 8 Way Relay Module 5V 10A On Board EL817 ... moreOptocoupler Relay Board 3.3V/5V Level. Due to the light and screen difference, the item's color may be slightly different from the pictures.
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$3.21 Shipping Condition: Neu Location: China KC908U and KC908V are essential popular versions of KC908 series receivers, with one receiver port and one signal source port. KC908U supports 100kHz~4GHz ... moreand KC908V supports 100kHz~6GHz. The device uses precision SMA connectors made of stainless steel.
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Free Shipping Condition: New Location: China 10Pcs NE555 Adjust Resistance Frequency Pulse Generator Module Single Channel. 3100 RPM High Torque Micro Brushless Motor For mini MUSCLE Massage Gun ... more6V-12V. Due to the light and screen difference, the item's color may be slightly different from the pictures.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China Schumann Waves Generator Schumann Waves Signal Generator 7.83Hz Ultra-Low Frequency Pulse Generator TYPE C USB Micro Power Interface TVS Static Protection ... moreSleep Improver. You can choose between different power options, providing flexibility for versatile usage scenarios.
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$1.99 Shipping Condition: New Location: China FL-19B DC Shunt 100A 200A 300A 400A 500A Welding Machine Resistor Level Shunts. Nominal amplifier:
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Free Shipping Condition: New Location: China 1PCS New 2901-0211-00 Unloader Valve Kit For GA30 GA37 GA55 2901021100. 1Pcs New For Fuse 315A 690V 170M3417. 1PCS New For NOK high pressure skeleton ... moreoil seal AP4399E TCN125 155 14. 1Pcs New For 0280158701(0280158714 ) Nozzle For Bosch.
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$1.99 Shipping Condition: New Location: China Relay maximum load capacity: DC 1-110V/5A; AC 85-265V/6A. 8 channels relay,each channel independently triggered independent delay, do not interfere with ... moreeach other. 1 relay open 75MA, 2 relays open 102MA, 3 relays open 129MA, 4 relays open 160MA, 4 relays open 160MA, 5 relays open 182MA, 6 relays open 207MA, 7 relays open 253MA, 8 relays open 258MA.
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$3.59 Shipping Condition: New Location: China About Pulsesensor. Arduino Module. Motor Drive Module. Speed Reduction Gear. Blood Pressure Monitor. Car Alarm & Security. Alarm System. DC-DC Power Module(step-down/B. ... more).
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Free Shipping Condition: New Location: China These features ensure safe operation under different working conditions. Included: 1 x Boost Step up Power Module. Type: Module. Input current: 2A-5A. ... moreDue to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.
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Free Shipping Condition: New Location: China Installation aperture: M3 4. The chip is equipped with overheat, overcurrent and short circuit protection circuit. DC 5V-15V Frequency Square Wave Pulse ... moreGenerator Oscillator Output Signal Source. 1hz-150Khz Signal Generator Module Square Wave PWM Pulse Frequency Duty Ratio.
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$4.07 Shipping Condition: Neu Location: China This product adapts to 12V, but it needs adding base feedbAack resistor to 150 ohm-1.5K ohm; its resistance should be adjusted from high to low but cannot ... morebe too low, or it will burn triode or the product; it also cannot be too high, or it will influence output effect or make triode overheating in non-operation state (15kV is max output, and limit output shouldn't be over 15kV, that is 1.5cm arc, or it will destroy the product).
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Free Shipping Condition: New Location: China 1: HD display, colorful interface, clear and intuitive. (3) Set charging current (constant current value) and set current directly. Output current: 0.000A~2.000A. ... moreEnergy: 0-999999WH. Output power: 15W.
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Free Shipping Condition: New Location: China MODBUS RTU command, support 03 06 16 function code. Communication interface: RS485 interface / network interface (optional). Standby current (all relays ... moreclosed) 13MA, 1 relay on 41MA, 2 relays on 69MA, 3 relays on 95MA, 4 relays on 122MA, 5 relays on 149MA, 6 relays on 174MA, 7 relays on Open 198MA, 8 relays open 226MA.
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Free Shipping Condition: New Location: China in titles& description $3.99 Free Shipping, DC 3-5V Touch Switch Sensor Button Module w/ Output TTL Level Signal Indication, SKU: 14_B000214008333 ... moreDescription: Main devices: op amp. Transistor, Operating voltage: DC 3-5V, Dimensions: Length 45mmX wide 18mmX high 5mm, Features: Output TTL level signal indication; Output IO ports can be connected directly to the microcontroller; Anti-interference ability; The relay module can be individually controlled; Continuous work. Package Includes: 1 x Touch Switch Module, The buyer is responsible for any applicable import duties and local taxes. Please verify with your customs before making your purchase. Please verify your address during checkout. We are not responsible for any wrong or undeliverable addresses. $3.79. Buy It Now Free Shipping. $1.99. Buy It Now Free Shipping. $4.09. Buy It Now Free Shipping. $4.69. Buy It Now Free Shipping. $4.99. Buy It Now Free Shipping. $2.85. Buy It Now Free Shipping. $2.89. Buy It Now Free Shipping. $4.59. Buy It Now Free Shipping. $4.99. Buy It Now Free Shipping. $3.91. Buy It Now Free Shipping. $4.59. Buy It Now Free Shipping. $3.89. Buy It Now Free Shipping. $4.99. Buy It Now Free Shipping. $3.65. Buy It Now Free Shipping. $4.16. Buy It Now Free Shipping. $3.15. Buy It Now Free Shipping. $4.99. Buy It Now Free Shipping. $3.99. Buy It Now Free Shipping. $4.36. Buy It Now Free Shipping. $4.99. Buy It Now Free Shipping.
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Free Shipping Condition: New – Open box Location: China 1PCS 5V 12V 24V 10A DC Power Relay 5 Pin JQ1P-5V-F JQ1P-12V-F JQ1P-24V-F Open and Close Miniature Power Relay. 16V 1F/2F Farad Capacitor Module 6.92A ... more2.7V 10F Super Capacitors 0.5-20F Board. Current: 10A.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: China Input range: AC/DC 100-240V. Due to the light and screen difference, the item's color may be slightly different from the pictures. Appearance size: 42 ... more61 31mm. Voice Sound Playback Module Arduino MP3 Player Module UART I/O Trigger Class D.
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$2.70 Shipping Condition: New Location: China 20 x SD Card Socket. Onboard pop-up MINI SD card interface. Quantity: 20 Pcs. 10PCS XLR(CT) Connector CT3-04F Microphone Socket Connector Seat DC 250V ... more1A. Material: Plastic. 3x DC Power Adapter Board 5.5 2.1mm Connector 5.5 2.5mm Wiring Socket DIY Board.
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$1.99 Shipping Condition: New Location: China Automatic recovery. Limit current: 30A/63A. Over current protection. USB 5V CANable USB to CAN Converter Module CAN Debug Adapter CAN Bus Analyzer. Due ... moreto the light and screen difference, the item's color may be slightly different from the pictures.
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$9.99 Shipping Condition: New Location: China 12V to 220VInverter Pure Sine Wave Inverter Circuit Board 1500W Driver Board 12V to 220V Step-Up Boost Converter Power Board. Waveform: pure sine wave. ... moreHigh insulation materials such as plastic board or foam board should be padded.
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$2.31 Shipping Condition: New Location: China DC-DC Step-Down Converter module working frequency 900KHz. efficiency is 78-93%. efficiency is 79-93%. 3 Input power must be greater than the output power, ... morebecause the power consumption of the module itself.
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$3.00 Shipping Condition: New Location: China Pulse signal generator, turn left or right test button to adjust the pulse duty cycle from 1% to 99%. Press and hold the test button to exit the pulse ... moresignal generator. Square wave generator, with multi gear square wave frequency selectable.
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$3.20 Shipping Condition: Neu Location: China It provides 4 application partitions for loading and upgrading up to 4 different application firmware. It also has built-in 8MB USB flash drive for storing ... morewaveforms and upgrading system firmware. - 1 x DS213 Digital Oscilloscope.
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Free Shipping Condition: New Location: Manor, United States UPC: 799111001098. Manufacturer: VALCOM. - VALCOM POWER UNITS (+30). Health & Beauty. - Accepts pulse and tone dial. - Background music input automatically ... moremutes in zone being paged. - Features are programmable per zone.
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$1.99 Shipping Condition: New Location: China Wireless reception sensitivity: -108dBm. Relay load current:
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$3.59 Shipping Condition: New Location: China Features Relay module, delay power and trigger, voltage upper and lower limit detection, cycle timing and counting 0.01 seconds (min) to 9999 minutes ... more(max) continuously adjustable. This product is easy to use, has a strong timing function, counting function and voltage detection. Please follow your needs, seriously look at the product description, we believe that there is always a function for you! Highlights: Multi-function: powerful timing function, counting function and voltage detection function; support high-level trigger, low-level trigger, switch control; Wide voltage power supply (6 ~ 30V), the use of very convenient; The interface is clear and simple, powerful, easy to understand, meet almost all your needs; The emergency stop function (“STOP” key);With revers.
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Free Shipping Condition: New Location: China MPN SKM145GB176D Brand SEMIKRON Model SKM145GB176D UPC Does not apply.
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$4.07 Shipping Condition: Neu Location: China This product adapts to 12V, but it needs adding base feedbAack resistor to 150 ohm-1.5K ohm; its resistance should be adjusted from high to low but cannot ... morebe too low, or it will burn triode or the product; it also cannot be too high, or it will influence output effect or make triode overheating in non-operation state (15kV is max output, and limit output shouldn't be over 15kV, that is 1.5cm arc, or it will destroy the product).
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$3.80 Shipping Condition: New Location: China DRIVE/WIRE Stepper motor. Stepper Motor. Speed Reduction Gear. PWM Duty Cycle:10% -100%. Static Current: 3A, Max.6A. Motor Drive Module. 28BYJ-48 motor. ... moreSignal Transmitter.
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$3.21 Shipping Condition: Neu Location: China KC908U and KC908V are essential popular versions of KC908 series receivers, with one receiver port and one signal source port. KC908U supports 100kHz~4GHz ... moreand KC908V supports 100kHz~6GHz. The device uses precision SMA connectors made of stainless steel.
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$5.00 Shipping Condition: New Location: China It is the new 3-axis Mach3 motion card. - 1 x Mach3 Motion Card. Download the latest version of Mach3 - Axis Backlash: YES. - Axis output number: 3 Axis ... more(high-speed optocouplers). - Slave Axis(Dual X/Y/Z): NO.
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Free Shipping Condition: New Location: China Display X.X.X.The decimal point is fully lit,The minimum frequency is 1KHz. The frequency is 1KHz ~ 150KHz. Display XXX.No decimal point,The minimum frequency ... moreis 1Hz. The frequency is 1Hz ~ 999Hz.
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$3.00 Shipping Condition: New Location: China About input power: 3.7V lithium battery input. This module uses. - Small-capacity lithium battery is connected in series with 7.2V. - Product use: The ... moremodule is divided into input and output. - When testing arc distance, the test should be done from short to long.
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$1.99 Shipping Condition: New Location: China Adhesive cardboard paper for 18650 battery insulator. Color: Brick Red. Better protection to avoid short circuit on batteries. Easy peel and stick application. ... more2 Sheets included, 100 insulators adhesive paper rings per sheet, total is 200 rings.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: 乐清市, China We have more than ten years of production experience and have CE, CB and other international certifications. Customization service is also provide. Zhejiang ... moreGeya Electrical Co., Ltd. Monitoring Relay.
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$2.99 Shipping Condition: New Location: China 1Set K16 Waterproof Bulkhead Electrical Connector 2/3/4/5/7/8/9 Pin Adapter Solar Male Plug Female Socket Industrial AC DC Power. Waterproof ring I Waterproof ... moregrade: Silicone/IP67. 1SetxK16 Connector(Plug+Socket).
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$1.98 Shipping Condition: New Location: China Your smart phone or tablet has connected to a 2.4g WiFi with internet. Due to the light and screen difference, the item's color may be slightly different ... morefrom the pictures. DC 5V-15V Frequency Square Wave Pulse Generator Oscillator Output Signal Source.
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Free Shipping Condition: New Location: China Capacity: 680UF. 2.8V 3000F Screw Hole Super Capacitor Automotive Eelectronic Rectifier Capacitor. 10PCS/1Set 27V 12F Double Row Farad Capacitor Super ... moreCapacitor 2.7V120F Capacitor. 6PCS/1Set 2.7V 500F Super Farad Capacitor 16V 83F Large Capacity Farad Capacitor.
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Free Shipping Condition: New Location: China jinbostore 皇后湾灯塔. 已经到最后一张了！ 1.Type:AM2302 2.Accuracy resolution:0.1 3.Humidity range:0-100%RH 4.Temperature range:40~80℃ 5.Humidity measurement precision:±2%RH ... more6.Temperature measurement precision:±0.5℃ 7.4-pin package 8.ultra-low power 9.No additional components 10.excellent long-term stability 11.All calibration. Digital output 12.completely interchangeable 13.long distance signal transmission 14.relative humidity and temperature measurement 1x DHT22/AM2302 Digital Temperature And Humidity Sensor Replace SHT11 SHT15 Arduino We accept PayPal only. Payment must be received in 7 business days of auction closing. Please leave note for your special request(e.g. Colors or Size) in PayPal when you pay the order. Any special request cannot be accepted after 24 hours of payment. Because most of orders will be processed instantly and same day dispatched. The items you ordered will be shipped out in 3 business day byChina Post Airmail when your payment is clear. The arrival time is 5-20 business days to United States usually. Country, Delivery Time, Working Days(not including holiday) 5-7 8-11 12-14 15-19 20-22 21 Working Days +Saturday + Sunny 5-9 10-15 16-20 21-25 26-30 30 United States Rated(item arrived) 5.1% 50.1% 29.6% 10.5% 4.7% Refund Canada Rated(item arrived) 0.0% 47.1% 31.4% 17.6% 3.9% Refund Australia Rated(item arrived) 21.4% 50.0% 14.3% 7.2% 7.1% Refund Germany Rated(item arrived) 11.1% 22.2% 30.3% 20.9% 15.5% Refund France Rated(item arrived) 10.5% 28.6% 43.8% 10.1% 7.0% Refund Spain Rated(item arrived) 3.5% 25.0% 47.9% 12.9% 10.7% Refund Other Rated(item arrived) 0.5% 13.1% 43.3% 28.1% 15.0% Refund NOTE:Brazil/Russia/Ukraine will take much longer than other countries. So the refund time is up to 40 days We ensure dispatch the item within 3 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 citize
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$2.55 Shipping Condition: Neu Location: China This product adapts to 12V, but it needs adding base feedbAack resistor to 150 ohm-1.5K ohm; its resistance should be adjusted from high to low but cannot ... morebe too low, or it will burn triode or the product; it also cannot be too high, or it will influence output effect or make triode overheating in non-operation state (15kV is max output, and limit output shouldn't be over 15kV, that is 1.5cm arc, or it will destroy the product).
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$3.40 Shipping Condition: New Location: China DC DC Boost Converter Module working frequency 600KHZ. For 12V lead acid battery. For Car cigarette lighter. 16V 1F/2F Farad Capacitor Module 6.92A 2.7V ... more10F Super Capacitors 0.5-20F Board. Due to the light and screen difference, the item's color may be slightly different from the pictures.
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Free Shipping Condition: New Location: China NE555 Signal Generator Square Wave Pulse Frequency Adjustable Module 1~500KHz Specification: 1. Size: 3.5CM* 3.6CM 2. The main chip: NE555; 3. Input voltage: ... more5V-15VDC. 5V power supply. The output current can about 15MA; 12V power supply, the output current can be so 35MA; 4. The input current: ≥ 100MA 5. The output amplitude: 4.2V V-PP to 11.4V V-PP(depending on the input voltage. The output amplitude is not the same) 6. The maximum output current: ≥ 15MA(5V power supply. V-PP greater than 50% ≥ 35MA(12V power supply, V-PP greater than 50% Features: 1. output with LED indication(low level LED ON. High level LED OFF, at lower frequencies than the LED flashing) 2. the output frequency range level can be selected. The output frequency adjustable; Low frequency: 1Hz~50Hz MF: 50Hz~1kHz HF: 1KHz~10kHz HF: 10kHz~200kHz 3. the output duty cycle can Adjustable(Small) Adjustable duty ratio will change the frequency. 4. the output frequency adjustable; Cycle T=0.7(RA+2RB) c RA. RB for the 0-10K adjustable; C=0.001UF low frequency gear; C=0.1UF MF gear; High frequency in document C=1UF; C=100UF high frequency gear. Wave frequency buyers can own calculation. Package include: 1 x NE555 Signal Generator Square Wave Pulse Frequency Adjustable Module 1~500KHz Shipping: We Ship to Worldwide. Except Hong Kong, Italy. Nigeria. Items will be shipped within one business day after payment received. Items are shipped from China using Airmail. Reach most of the countries within 10 to 20 business days. Delivery time depends on destination and other factors. It may takes up to 20 business days. Country Delivery Time Working Days(not including holiday) 5-7 8-11 12-14 15-19 20-22 22 Working Days + Saturday + Sunday 5-9 10-15 16-20 21-25 26-30 31 United States Rate(item arrived) 5.1% 50.1% 29.6% 10.5% 4.7% Refund United Kingdom Rate(item arrived) 9.9% 63.2% 19.1% 3.4% 4.4% Refund Australia Rate(item arrived) 21.4% 50.0% 14.3% 7.2% 7.1% Refund France Rate(item arrived) 10.5% 28.6% 43.8% 10.1% 7.0% Refund Germany Rate(item
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$2.00 Shipping Condition: New Location: China Specific operations are as follows Application type: 8V-86V lithium battery. In the setting mode, long press the setting key for 3 seconds to save and ... moreexit the setting mode. Load power: 8V-86V/ 30A.
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Free Shipping Condition: New Location: China □Ambient Humidity: Relative Humidity ≤65﹪﹙No condensation﹚. Electromagnetic pulse valve (also known as diaphragm valve) is the compressed air "switch" ... moreof the dust cleaning and blowing system of the pulse bag type dust collector.
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