ReviewsHigh Voltage Board

36V 4400mAh Lithium ion Battery H HAILONG 36v Battery Replacement

【True Capacity】 The battery is 10S2P, and its voltage and capacity is 36V 4400mAH. True battery capacity is better for you to move scooter. Battery size Size: 5.3*2.95*2.36in (135 * 75 * 60mm) Size: 5.3*2.95*2.36in (135 * 75 * 60mm).
【Quality BMS Protection】 Built-in intelligent circuit protection board, with over charge protection, over discharge protection, short circuit protection, over voltage protection, load protection, high temperature protection and other functions..
【Long Life Battery】Home to 1000 times cycles,long battery life.High temperature resistance (-85-392°F), high voltage resistance (≤600V), corrosion resistance, aging resistance, etc..
【Fast Delivery】 Package will be delivered to you in 3-7days.2 months return and exchange..
【More Information】 This battery only match 36V device, please make sure this 36V 4.4Ah battery.To avoid unnecessary returns, please confirm battery parameter(size and voltage) before purchasing..

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125 ATX Power Supply Breakout Board and Acrylic Case Kit, ATX Power Supply Breakout Adapter for MCU Electronic Component Adjustable Voltage Knob 24Pin

【ATX power splitter board】ATX power splitter board, with ADJ adjustable voltage knob, supports 3.3V, 5V, 12V and 1.8V10.8V (ADJ) output voltage..
【Precise Screw Positioning】The voltage output terminal of the ATX power expansion board corresponds to each screw terminal..
【With an acrylic box】At the same time, the panel is also equipped with an acrylic box kit for easy use..
【Easy to Connect】Compatible with 3.3V: STM32 MCU, network communication equipment, such as WiFi for Bluetooth and other devices, generally for microcontrollers, and some lowpower modules, etc. 5V: for Raspberry Pi/Tinker Board/Nano Pi/USB interface, etc..
【Widely Compatible】Compatible with 9V motor drive, display drive module, etc..
12V motor drive, LED lights, vehicle equipment requiring less than 24w of power, etc..

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Aolloa Hot Foam Cutter, 4 in 1 Foam Cutter Set With 240V / 18W Digital Voltage Controller, Hot Cutting Set ,Electric Cutting Machine Pen Tools Kit Wire, Mark Pen, For Polyethylene Styrofoam Carving

4 TOOLS IN 1：With digital voltage controller, it's easier and safer for everyone to use it. 8w high power with Ul approved power supply and On / Off safety button, 12cm & 7cm wand style hot knife, 5cm bending style hot knife, 18cm bow hot blade, 10m replacement wire for bow, cutter holder. All of this hot foam cutter have light indicator and On / Off safety button, CE approved..
SMOOTH CUTTING & Clean: It heats up quickly, the tube will reached 150℃ within 8-15 seconds. It cuts the KT board or styrofoam smoothly cut like butter, and leaves No Debris..
BEST QUALITY: This foam cutting set is the most cost-effective tool. This foam cutting tool is made of high quality stainless metal and having longer service life. It is an indispensable tool for foam cutting and engraving..
Widely Fit MOST Types of Foam: You can cut foam from any angles and craft your own masterpiece, such as Halloween Costumes, Handmade Practice, Even Model Making Lessons by kids at school. Perfect for Eva foam, styrofoam, insulation foam, polyurethane foam, polyethylene foam, foam poster board, upholstery foam, PE foam, foam board....

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DC12V-24V 2.1 Channel TPA3116 Subwoofer Amplifier Board High Power Bluetooth Audio Amplifier Board 50W+50W+100W (Bluetooth Amp),Bluetooth Amp

tpa3116 amplifier 100W Subwoofer Amplifier Board.
Frequency response range: input: 20 hz - 20 KHZ, output: 20 hz - 180 hz.
tpa3116 2x50w amplifier board Operating voltage range: DC 12-24V(maximum voltage is no more than 24V).
This is a pre-amplifier, bass frequency processing, with bass volume potentiometer control of the bass amplifier board..
bluetooth amplifer board DC 12-24V power supply, wide operating voltage, power-saving design, more than 90% power efficiency. Maximum support 100W (Bass) bass channel output.
Speaker impedance: bass speaker impedance: 2-8 ohm.
You can use a good switching power supply adapter, laptop switching power supply, Here is our 24V power diy amplifier.

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Upgraded 3-72V Automotive Test Light, Heavy Duty Digital LED Circuit Tester with Voltmeter and Dual Color Polarity Indicate Light, Bidirectional DC Voltage Tester Electric Light Test Pen with Buzzing

[3-72 V Wide Testing Range] This professional automotive circuit tester light with 3-72V DC voltage testing range, widely and ideal for checking various vehicles¡ electrical circuits, automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 3-72v DC wirings and circuits..
[Buzzing Bidirectional Voltage Testing Mode] You can attach the alligator clamp either to negative or positive ground, there are two light emitting diode on the circuit board for polarity indication, red light indicates positive polarity and green light indicates negative polarity, and one sound buzzing for positive and double sound for negative..
[Computer Safe Accurate LED Digital Reading] Digital LED voltage display for accurate volt readouts, .1 v resolution ratio with high accuracy. Compared with LCD, clear&visible LED reading display for day and night. LED circuits board with micro current than traditional test lights, more secure and burn-resistant to automotive computer board..
[Quality Made & Anti-lost Needle Cover ] Sharp stainless steel probe for piercing wires, also for hard to r....

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AOICRIE 5Pcs L298N Dual H Bridge Stepper Motor Driver Board For Arduino (5pcs)

【Package Included】- 2pcs L298N Motor Driver Controller Board Modules..
【Item Condition】- Drive voltage 5V-35V, high working power to 46V. Large current can reach 3A MAX and continue current is 2A. Power to 25w.(NOTE: To avoid damage, please use an external 5V logic supply when using more than 12V driving voltage.).
【High Quality】- Use L298N as the main driving chip, so the module has such features as strong driving ability, strong anti-interference and low calorific value. And it also use large-capacity filter capacitor and diode with freewheeling protection function, thereby improve the reliability of module..
【High Efficiency】- Dual-channel H-bridge design, can drive one 2-phase stepper motor, one 4-phase stepper motor or two DC motors..
【Easy of Use】- No assembly required. This L298N board comes ready to go. Just wire up motors and power, this thing will work wonders..

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Voltage Boost Converter, DROK DC 8-60V to 10-120V 15A Numerical Control Step Up Voltage Current Adjustable Regulator Constant Module Output 48V 24V 12V Power Supply with LED Display Heat Sink

Realtime LED Display & Indicators --- The transformer board is designed with bright 4-digit LED to display output voltage, current at default simple mode. By manual setting to fully functional mode, the stabilizer would show more parameters, such as power and capacity. Also the board is equipped with working indicators to show real-time working status..
Data Save --- The boost converter can save up to 10 sets of parameter settings. It’s easy to save and very convenient to call out parameters at any time you would like to..
Wide Application --- The step up power converter does great for wind power, DC generators, solar panels to charge battery, and it also can be made as a boost power supply to power devices..
Notes --- 1) No big difference between input and output voltage. Otherwise the power loss will increase then the actual output may not be as what expected.
2) Actual output current is mainly decided by the load. Converter can only set a limit on output current.
3) When powering high-power appliances, please turn off the automatic output function, correctly connect the converter, and then press the "OK" button to output. After the voltag....

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SparkFun MicroMod ATP Carrier Board-Modular Interface Ecosystem-Connect microcontroller/Processor Board to Various Carrier Board peripherals

Access all the pins (i.e. ATP) of the MicroMod Processor Boards with the SparkFun MicroMod ATP Carrier Board! This board breaks out the MicroMod Processor Board's pins on the M.2 connector to 0.1" spaced female headers and PTH pads on the edge of the board..
Features: M.2 Connector. Operating Voltage Range: ~3.3V to 6.0V (via VIN to AP7361C 3.3V Voltage Regulator). 3.3V (via 3V3).
Ports:1x USB type C, 1x USB type A Host, 2x Qwiic Enabled I2C, 1x CAN, 1x I2S, 2x SPI, 2x UARTs, 2x Dedicated Analog Pins, 2x Dedicated PWM Pins, 2x Dedicated Digital Pins, 12x General Purpose Input Output Pins, 1x SWD 2x5 header. Note: Depending on the design of the Processor Board, not all the pins may be accessible..
Additional Features: 1mAh battery backup for RTC. Buttons: Reset, Boot, LEDs. Power. 3.3V. Phillips #0 M2.5x3mm screw included.
Carrier board only. MicroMod processor board will be needed to use..

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sb components Raspberry Pi Pico Board with Pico 3V Relay HAT Raspberry Pi Pico Relay Board for Raspberry Pi Pico, Raspberry Pi Pico Kit

Raspberry Pi Pico is Raspberry Pi's first microcontroller board, designed especially for physical computing.
It can be easily reprogrammed over USB from a Raspberry Pi or other computer using the C/C++ SDK or the official MicroPython port.
Pico two high-quality relays with switching voltage 2A/120 (Max.), switching voltage(VDC) up to 2A/24V (Max).
Stackable design for easy interfacing with Raspberry Pi Pico.
Pico 3V relay hat is specifically made to work with the Raspberry Pi Pico Board.

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UWAYKEY Bluetooth Amplifier Board 2.1 Channel Class D AMP Module with Dual TPA3116D2 Chip

【TPA3116D2 HIFI Chip Solution】 Stereo Dual-channel Output to Ensure Continuous Serial High-power Operation, THD ≤0.1%. Wide Voltage Input DC:....
【Treble & Bass Control】 If You Are Tired of The Inherent High& Low Bass, Why Not Try The High & Low Control Knob! This Will Make You Feel Like....
【Bluetooth and AUX Function】 Bluetooth 5.0 version, Transmission Distance Is Farther. The Transmission Distance Can Reach 49 Feet In An Open....
【Safety Protection】 This Amp Board Has Overheat Protection, Reverse protection, Circuit Protection, Over-voltage and Under-voltage Protection.
【7 * 24 Hours After-sales Service】 Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any....

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Goshfun Motherboard Kit for Repairing and Upgrading of NERF Modulus Regulator C1295 Regulator

The modified body can be refit 12v lithium battery..
Since the original main body can not modify aluminum battery after changing the flywheel, it is very limited in performance. After the main board is modified, the main board can withstand the voltage of 12-20v, and the lithium battery can be discharged with large rate, which is convenient for subsequent modification of metal flywheel, flywheel cage and other products.
Feature-rich: Single / three / burst mode, dart count, empty magazine on-hook, flywheel instantaneous stop / noise reduction control, voltage display and low voltage prompt.
Motherboard kit for repairing and upgrading damaged motherboard of NERF modulus Regulator C1295 REGULATOR.
Simple installation: the wire is fixed with screw column, can be installed without welding. Wide voltage operation (6-12V). Can hold for most 2s motor.

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