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$3.40 Shipping Condition: New Location: China Compared to the product, you will find that this buck module has a compact size and it works efficiently and stable. Auto Output: the dc to dc converter ... moremodule can be set automatic output after powe on.
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$2.80 Shipping Condition: Neu Location: China Output power up to 80W at 45W. 12V input - Output power: 3.7V input, maximum 45W; 12V input, maximum power 80W;. The USB output port is not 5V output, ... moreand it is directly connected to the output port.
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Free Shipping Condition: New Location: Bordentown, United States Trigger Signal Source: High-level Trigger (3.0V-24V) signal is not in common with the system to improve the anti-jamming ability of the system (also can ... morebe self-connected to the ground). Increase the sleep mode, if this mode is enabled, without any operation within 5 minutes, then automatically turn off the monitor, any key wake-up;.
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$4.50 Shipping Condition: New Location: China Astigmatism: Red/Blue/Green/Yellow/Orange. Luminescent type:Astigmatism/Spotlight. Head shape： Convex head. Spotlight: White/Red/Yellow/ Green/Blue/Orange/Pink/Warm ... moreWhite/ Ice Blue/Violet. Opening size: 8mm.
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$5.45 Shipping Condition: New Location: Villa Park, United States Output load: within 30V DC, maximum 10A. Within 250V, maximum 5A. Trigger signal: 12V version (high level: 12V);. NO relay normally open interface, the ... morerelay is short-circuited with COM when it is engaged, and it is suspended when not engaged;.
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$3.50 Shipping Condition: New Location: China The module can be high or low by a jumper setting trigger. 5V 1 Channel Relay Module 9V 1 Channel Relay Module 5V 2 Channel Relay Module With power and ... morerelay action indicator. NO1: After a relay normally open interfaces, relay before floating, shorted pull with COM1.
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$3.50 Shipping Condition: New Location: China 5, As long as the connection to the wifi can be connected to the Internet, not limit the distance. Networking: Bluetooth network (fast pairing, easier ... morethan the old single-mode version of the operation).
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$2.95 Shipping Condition: New Location: China (Output ripple: 30mA9maxmum). Input current: 3A(maximum). hope you could understand.
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Free Shipping Condition: New Location: China Short Circuit Protection:yes. Output current:2A. Output power:48W. Portable No Tune End Fed Half Wave Antenna 10 Watts Rated Power Antenna. FP140KD/09490 ... moreMotor DC 12V-24V 11600RPM Electric Carbon Brush For Car Door Lock.
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Free Shipping Condition: New Location: China 4 Pcs DIY Reactor Co2 Generator for Plants Aquarium Air Diffuser. saltwater fish bites fishing bait Saltwater Fishing Lures Salt Water Bait. 30 Pcs Playthings ... moreNovelty Party Supplies Eyeball Finger Rings.
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$3.20 Shipping Condition: New Location: China Onboard ESP32 module RST reset button and IO0 programmable button;. Onboard ESP32 module RST reset button and lO0 programmable button;. Longer relay life. ... moreOnboard power indicator, 1 programmable LED and relay indicator.
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Free Shipping Condition: New Location: United States The module can be high or low by a jumper setting trigger. 5V 1 Channel Relay Module 9V 1 Channel Relay Module 5V 2 Channel Relay Module With power and ... morerelay action indicator. The module uses genuine quality relay, normally open interfaces Maximum load: AC 250V/10A, DC 30V/10A.
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Free Shipping Condition: New Location: United States Maximum output power: 20W. 20W DC-DC Boost-Buck Converter working frequency 180KHZ. Output Type: DUAL. Output Frequency: DC-DC. Output Current: Less than ... more3000mA. Built in Current Limit Function. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing.
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Free Shipping Condition: New Location: Elkins Park, United States ★Three Input Power Modes: Input 1: Standard Type A USB Male. It just can input DC 5V. Input 2: Micro USB Female. Input 3: IN+ and IN- welding pads. It ... morecan input DC 4.0V-13.0V. When using the welding pad to input, be careful not to connect the reversed positive and negative poles, and do not connect to AC power.
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Free Shipping Condition: New Location: United States ESP8266 GND, RX, TX, 5V are connected to the external TTL serial module GND, TX, RX, 5V, IO0 and GND need to be connected to the download, download is ... morecomplete and then disconnect the connection between IO0 and GND; relay outputs: NC: Normally Closed, shorted before the relay is absorbed with the COM, after the absorption of the empty; COM: Common; NO: Normally Open, the relay is shorted with the COM before the absorption.
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Free Shipping Condition: New Location: China Power: 1000W. Current: 20A.
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Free Shipping Condition: New Location: China Condition: NEW.
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Free Shipping Condition: New Location: Topsfield, United States Parts are RoHS compliant.
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$3.00 Shipping Condition: New Location: China Switch switching cycle and pulse display. All in-line components, few components, simple and commissioning. hope you could understand. Item Size: 75.5 ... more60.5 17mm / 2.97 2.38 0.67in.
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Free Shipping Condition: New Location: Denver, United States 1pcs Adjustable DC DC Buck Boost Converter. Soft start: yes (with high power and load module may fail when starting). If, by any chance, you encounter ... morean issue or have a concern, we encourage you to reach out to us.
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$1.61 Shipping Condition: New Location: China Input IN1, IN2, IN3, IN4, the signal line LOW effective. 3, NC1 - NC8: normally closed relay interface relay shorted with COM ago, after the pull- vacant. ... more1, NO1 - NO8: normally open relay interfaces, relay before the vacant after the pull shorted with COM.
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$3.50 Shipping Condition: New Location: China When CC is set, constant current value will be adjusted by default. When LED is driven, fast dimming can be realized by pressing UP/DOWN key, which is ... morevery convenient! Press and hold the SET button for 3 seconds to enter the setting interface;.
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$1.98 Shipping Condition: Brand New Location: China Driver chip: L298N dual H-bridge driver chip. 1pcs X L298N Module. 1 Set Exhaust Muffler Pipe Springs Stays Mounts For Yamaha Banshee YFZ350 87-06. Drive ... morepart of the peakcurrentlo: 2A/Bridge. Maximum power consumption: 20W Storage temperature:-25~+130.
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Free Shipping Condition: New Location: China
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Free Shipping Condition: New Location: New York, United States The external heat sink can withstand high current operation. Output output range: DC 3.3V-33V. Minimum Frequency 50 Hz.
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Free Shipping Condition: New Location: United States Has a key pause function, with reverse connection protection, reverse connection does not burn;. increase the sleep mode, after enabling, about 5 minutes ... morewithout any operation, automatically turn off the LCD backlight, any key to wake up;.
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$3.00 Shipping Condition: New Location: China It adopts the integrated design of heat sink and booster board. There is power working indicator on the board. - Input Current: 15A Max. - Output current: ... more15A Max. - Short circuit protection: 15A fuse.
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$5.38 Shipping Condition: Neu Location: China DPM8650-485#. DPM8650-485RF#. DPM8650-RF#. Wireless function: Yes. Power effect: CV is less than 0.5%+10mV, CC is less than 1%+5mA. -1 x USB to 485 Module. ... more-1 x USB to TTL Cable. Protection type: PT (over temperature protection).
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$3.20 Shipping Condition: New Location: China Onboard ESP32 module RST reset button and IO0 programmable button;. Onboard ESP32 module RST reset button and lO0 programmable button;. Longer relay life. ... moreOnboard power indicator, 1 programmable LED and relay indicator.
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Free Shipping Condition: New Location: China Using optocoupler isolation, strong anti-jamming capability and stable performance. Output capacity: within DC 30V 30A or AC 250V 30A. Output Capacity: ... morewithin DC 30V 30A or AC 250V 30A. 4-channel, DC 12V 30A relay module.
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$2.80 Shipping Condition: Neu Location: China Nano Sheild. Screw sheild. Mixer tube to add new field with a 30mm large heat sink, greatly improve the stability and life! OLED LED&RGB. Am 08.04.18 ... morehat der Verkäufer die folgenden Angaben hinzugefügt.
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$3.50 Shipping Condition: New Location: China The TRM01 delay relay module adopts high-quality components and is carefully designed and processed. It has stable performance and simple operation. Self-locking ... morerelay mode: Give a high-level pulse signal to the relay X1 interface, the relay will pull in, and then give a high-level pulse signal to the relay to disconnect.
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$3.40 Shipping Condition: New Location: China Input Current: 10A (max). 8A 150W Step Up Module. 5A Auto Step Up/Down Regulator Module. Modules Nature: Non-isolated step-up (Boost). Maximum Output ... moreCurrent : 5A. 1 x 150W DC-DC Boost Module. 1.5A Auto Step Up Down Module with Constant Current.
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Free Shipping Condition: New Location: Albany, United States 2pcs LM2596 DC-DC Buck Converter Module.
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Free Shipping Condition: New Location: Dayton, United States (This is for 2) pcs of the S107Y SCR. Sensitive Gate. Similar to ECG5452.
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Free Shipping Condition: New Location: China
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$0.27 Shipping Condition: New Location: China (P0 ~ P7) short press the button, when the system does not the timing, the system starts up; when the system is already timing, the system pauses timing, ... morethe is disconnected, and flashes "OUT" as a reminder;.
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$3.00 Shipping Condition: New Location: China Limit PWM signal frequency: 20HZ-20KHZ. LED +: LED anode connected LED-: LED cathode connection. We will leave it for everyone that leaves it for us.
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$2.98 Shipping Condition: New Location: China On-board mature and stable ESP-07 WiFi module, high-capacity 4M Byte Flash;. Number of relay channels:1 channel. 1 x Single relay module. With indicator, ... moreon-board power indicator and relay indicator;.
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$3.59 Shipping Condition: New Location: China PH Electrode Probe. Speed Reduction Gear. Refresh rate: about 300mS once. LED SMT Light. LED DIP Light. ●With reverse connection protection, it will not ... moreburn when connected in reverse. LED String. Steam brush.
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Free Shipping Condition: New Location: Brooklyn, United States Work current:4mA~58mA(at 24V) 7>. Load(Max):DC30V/30A or AC250V/30A 9>. Work Temperature:-25℃~85℃ 10>. Work Humidity:5%~95%RH 11>. Electric bicycle 6>. ... moreNew energy vehicles Note: 1. Due to the different monitor and light effect, the actual color of the item might be slight different from the color shown on the pictures.
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$2.56 Shipping Condition: Neu Location: China Item Description: Update content： 1.Fixed turn the lamp current to 0.1 times the value of the constant current(charge when used to identify whether the ... morebattery is full) 2. Increased input reverse polarity protection diode; 3. Increase the output of a backflow preventing diode to prevent when the electricity to charge the battery back in; 4. Using dedicated reference IC. And high-precision sampling resistor, so that the constant current is more stable, 20 degrees to 100 degrees, the constant current 1A, when the temperature drift of less than 1% Particularly suitable for LED driver High-power LED constant current drive Lithium battery charger(including ferroelectric) 4V. 6V, 12V, 14V, 24V battery charger Nickel cadmium. Nickel metal hydride battery pack charger Solar panels and wind turbines Specifications: Module Properties: non-isolated constant current and voltage module Rectification: non-synchronous rectification Input voltage: 7V-35V Output voltage: 1.25V-30V Output current: adjustable maximum 3A Conversion efficiency: 92% the highest) Switching frequency: 150KHz Output ripple: 50mV(max) 20M bandwidth Load Regulation: ± 0.5% Voltage Regulation: ± 2.5% Operating Temperature: 40 ℃ to +85 ℃ Size: 48* 23* 14(L* W* H) mm) Battery use: l Make sure of the voltage and current of the battery you need to charge l Adjust the constant voltage potentiometer to make the output voltage same to the charge voltage l Potentiometer Adjustment Direction: Clockwise(increase) Counterclockwise(decrease) Use the multimeter in 10A current scale to measure output short-circuit current. And adjust the current potentiometer to make sure the output current to the expected charging current value l The charge current of transfer lamp is default 0.1 times of the charging current(constant current value) l Connected to the battery and try to charging(for previous 5 steps. Module input terminal is connected to power source, output load is NOT connected to batteries) LED Constant Current Driver Use: l Make sure operating
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Free Shipping Condition: New Location: China 20W DC-DC Boost-Buck Converter working frequency 180KHZ. Built in Current Limit Function. Size : 60 x 34 x 15mm.
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$4.99 Shipping Condition: New Location: China Maximum current: 3A. 338K Heat sink x1. Input and output the minimum differential pressure: 3V. Circuit board size: 9.6 5.8cm. 3MM nut x20. DC output:1.2-30V. ... moreDC input: 3-35V. AC input: 1-25V.
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$4.85 Shipping Condition: Neu Location: China 5A LM338K Regulator. DIY LM338K 3A Step Down Module. Step down module. Step up module. Adapter Module. Display module. Wireless module. Breadboard Cable ... moreand Prototype.
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Free Shipping Condition: New Location: Lathrop, United States Keep this state until the input is powered off. The jumper settings on the board allow you to switch between functions A and B. The default is set to ... moreA mode. No external start is required, and the power will automatically enter the delay state.
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Free Shipping Condition: New Location: China
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$3.75 Shipping Condition: New Location: China Output turn lamp current range :0.1-5A (Default turn lamp current :0.3A). Module properties : non-isolated step down module (BUCK). Solar panels regulator. ... moreOutput constant current range: 0.1-5A (Default output :3A).
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$3.75 Shipping Condition: Neu Location: China Maximum power: 300W. Current range: 0.1A-10A. Suitable for assembling power adapter fully automatic aging or battery capacity testing. Electronic load ... more1. Capacity range: 9999Ah 9999min Stop if any value arrives first.
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$2.56 Shipping Condition: Neu Location: China Input port signal compatible with NPN and PNP,PLC devices. Signal Input:1+ is for signal input positive;signal input negative. Module Specification:72 ... more19 18mm. Adopt field-effect tube.
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Free Shipping Condition: New Location: Charlotte, United States i000000. Description Shipping and Handling Return Policy Feedback Contact us 1PC LM2596 LED Driver DC-DC Step-down Adjustable CC/CV Power Supply Module ... moreDescription: 100% Brand new and high quality Quantity: 1pc Input Voltage: 5-35V Rated Output Current: 3A Output Voltage: Continuously adjustable from 1.25 V to 30V Max. Output Current: 4A(more than 15W. Preferably with a heat sink) Size: 48mmX24mmX13mm/ 1.9'X0.95'X0.5" Package includes: 1 PC X DC-DC Step-down Adjustable CC/CV Power Supply Module Payment: We accept payment through Paypal ONLY. If you do not have Paypal account. Please registered with(http:www.paypal.com) Payment must be received within 5 days after auctions ended. Please do not bid if you are not intending to buy. Unpaid dispute will be filed to ebay for the non payable bidders. Shipping and handling: Return Policy: We could offer refund. And refund request is available only requests within a week after parcel received& returning the item as the same condition as received. We offer 100% refund if the item is broken before arrival. All you need to do is sending us the clear pictures to show it is broken. Defective situation must be noticed within 7 days after delivery. Please do not leave negative feedback to me. If you are not satisfied with the item, please feel free to contact us. We will response in 24 hours to resolve the problems even offer full refund to you. Feedback: Dear buyers. We appreciate your business, if you are satisfied with our service, please rate the details of the transaction(Detailed Seller Ratings) on eBay with a"PERFECT 5 STARS" and leave us a positive feedback. Our system will automatically do the same for you. If you have any questions, please contact us first, simply leaving negative or neutral feedback can't solve the problem. Contact us If you have any problems. We are very glad to help you. We are handling large volume emails every day. Please allow us to reply your email within 24hrs For the functional products in our shop(such as: Charg
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$2.80 Shipping Condition: Neu Location: China ZK-PP1K signal generator is a device that provides electrical signals at a variety of frequencies, square wave,pulse and output levels.It supports dual ... moremode:PWM mode and PULSE mode.It is used as a signal source or excitation source for testing.Widely used in production practice and technology.
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Free Shipping Condition: New Location: China (3)AC 1250W/DC 500W electrical relay capacity. 1 X Power wire and Signal wire.
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Free Shipping Condition: New Location: China
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$2.99 Shipping Condition: New Location: China High power, the maximum input current can reach 15A, the output current is 4A; when 3.7V input, the output power can reach 45W, when 12V input, the output ... morepower can reach 80W;. Output power: under 3.7V input, the maximum power is 45W; under 12V input, the maximum power is 80W;.
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Free Shipping Condition: New Location: China Feature:* This mini electronic beeper support DC 12V power supply and produce continuous high-decibel alarm sound up to 90dB. * 34mm mounting hole spacing, ... more2-wire pigtails easy to connect.* Just connect to to any power supply from DC 12 Volts. Complete drive circuit incorporated for direct operation from DC power source. * Widely used in the modification, DIY electronics reminder projects or other area needs sound alarm. Specification:* Name: Active Buzzer* Rated Voltage: DC 12V* Max Rated Current: 15mA* Mini Sound Output: 90dB* Wire Length: 15cm* Hole Diameter: 3.5mm* Hole Distance: 34mm* Response Frequency: 3400+/-500Hz* Operating Temperature: -20C to 70C* Material: ABS Package included:* 1 x Active Electronic Alarm Buzzer.
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$3.20 Shipping Condition: New Location: China Internal power dissipation: Vin = 24v, 5LEDS maximum 700mW. LED +: access the LED anode. LED-: then the LED cathode. Input filter: capacitor. Output short ... morecircuit protection: sustainable. Item Location.
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Free Shipping Condition: New Location: Lexington, United States Easy to Debug: This 8 channel relay module has tapping USB port and BOOT pin, make it easy to debug without detaching the enclosure. Easy Installation: ... moreThis 8 channel relay module adopts ABS protection enclosure with rail‑mount support, Easy to install and safe to use.
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$2.99 Shipping Condition: New Location: China 5: Onboard ESP32 module IO0 programmable button and reset button;. 2: Onboard mature and stable ESP32-WROOM-32E module, large-capacity 4M Byte Flash;. ... moreBoard size: 93 87mm. 1 6 single row PIN4. 1 Single line cap.
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$2.99 Shipping Condition: New Location: China The amplifier is designed to work with a minimum of external components. Module model: LM1875. It can also amplify triangle wave, sine wave and square ... morewave signals. Input offset drift: 10uV / ℃ (MAX).
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