DRAW, CONNECT, POWER - Circuit Scribe allows anyone to use a non-toxic, conductive ink pen to draw circuits, and easily connect and power components like motors, buzzers, switches and blinkers. A fun and accessible introduction to circuitry!.
SUPER KIT, SUPER POTENTIAL - What's included: conductive ink pen, the Inventor's Notebook, a sketchbook with guided experiments, 1x blinker, 1x photo sensor, 1x RGB LED, a buzzer, 2x bi-LED modules, 1x SPST switch module, a 9V battery module with battery, 1x NPN transistor, a pot, and a dimmer..
THE PERFECT GIFT - The perfect gift for young scientists, engineers, makers, inventors and artists. Circuit Scribe is an educational STEM toy and science kit perfect for home or the classroom. Create functional projects, imaginative pieces of art, all while learning!.
OUT OF THE BOX FUN - Learn by doing and drawing! No soldering, no tools, and no experience necessary. With easy to follow instructions, and guided experiments, projects are limited only to your imagination!.
CIRCUIT SCRIBE CONFIDENCE - Designed by a team of Ph.D. graduates from UIUC & Harvard, and funded by over 12,000 Kickstarter backers, Circuit Scribe was named Creative Child Magazine’s “Product of the Year." It is a proven learning and educational toy f....
DC Buck Module, DROK Adjustable Buck Converter Step Down Voltage Regulator 6V-32V 30V 24V 12V to 1.5-32V 5V 5A LCD Power Supply Volt Reducer Transformer Module Board with USB Port Protective Case
PARAMETER --- Input voltage range DC 6V-32V.
Max output current 5A, recommend use of within 4.5A.
Max output power 75W, recommend use of within 50W..
GENERAL USE --- As ordinary step-down module with over-current protection.
DISPLAY --- Large clear digital LCD display voltage & current value simultaneously..
FEATURES --- Constant current/voltage mode.
Voltage calibration & current calibration.
NOTE --- 1). Output voltage is set as around 20V by default, if your input is lower than that, please turn potentiometer anticlockwise for 10 laps or more until voltage changes. 2). The case is packaged unassembled to avoid damage during transit. It needs to be manually installed. 3). Please carefully read the user’s manual, especially the “Cautions” before using. You can find the PDF Instructions on this page -- Product information -- Product guides and documents -- User Manual [PDF]..
Accessory USA 9V AC to AC Adapter for Alesis D4 D-4 Electronic Drum Module Trigger MIDI Brain 9VAC Power Supply Cord
Safety: Our Products are CE / FCC / RoHS certified, tested by the manufacturer to match and / or exceed the OEM specifications. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection).
This Adapter is a Brand New, High Quality Never USED (non-OEM).
Compatibility: 9V AC to AC Adapter for Alesis D4 D-4 Electronic Drum Module Trigger MIDI Brain 9VAC Power Supply Cord.
Note:please make sure the model of your device before buying.
DC Buck Converter 24V to 12V 2A 24W Power Buck Converter Voltage Transformer Waterproof Regulator Reducer Module Power Supply Adapter for Auto Vehicle Boat, Accept DC15-40V Inputs (2 Pieces)
DC 24V to DC 12V down converter: input voltage: DC 24V(15-40V Wide Range Input).
High conversion: DC to DC buck converter has integrated switch thin regulator module, the conversion rate is as high as 96%.
The length of the line is about 14CM, which is slim, small volume and easy to install.
Intelligent protection: 24V to 12V DC converter uses intelligent microprocessing chip to prevent over voltage, over current, over temperature and short circuit, giving good protection.
In addition, it has auto protection function.
Wide application: DC converter module 24V to 12V is suitable for GPS navigation, driving recorder, electronic dog, car radio, car audio, MP3/MP4, walkie talkie, surveillance system, bus display, taxi advertising screen, driving recorder, LCD TV, LED and so on.
Waterproof material: waterproof alloy housing makes the converter suitable for a variety of applications, including, vehicles, security systems, telecommunications and so on.
WSDMAVIS 1Set Ceramic Discs Mist Maker Atomization Plate with 5V Mini USB Humidifier Module Integrated Circuit Board Driver with Timing Switch DIY
High frequency oscillation,more finer particles,large and stable atomization amount, timing shutdown..
USB humidifier special micro hole atomization film, surface anti-oxidation silver layer protection coating, the front side is white piezoelectric ceramic ring, the back is all steel material, waterproof solder joint, to prevent open circuit..
Diameter of outer silicone ring: about 20mm.
Our atomizer plate with 5V frequency driver board, it is more convenient compared with other product. You can start the board via the button after power the module.The atomizer plat should be used with the same frequency circuit board so as to achieve the ideal spray volume..
Please refer to the picture for the detailed information of the circuit board structure diagram, wiring diagram and atomizer size diagram..
Renogy 800 Watt 12V Monocrystalline Solar Premium Kit Off Grid System 8pcs 100W Solar Panel with 60A MPPT Rover Charger Controller Bluetooth Module for RV Boats Home Farm
...by adding more of the same solar panels.
for example, a 24V system expandable up to 1600W..
【Stay Connected】Easily monitor by your phone. The BT1 Bluetooth module can pair with Renogy DC Home App and transmits system operation data directly to your phone, the Bluetooth signal available up to 82ft..
【Full System Protection】The Rover Li 60A MPPT Charge Controller has built-in protection to safeguard your systems, such as reverse polarity protection, overcharging protection, overload protection, short circuit protection, etc. This kit is also equipped with an In-line fuse and ANL fuse components, devised to add overcurrent protection on your charge controller and battery bank..
2.Multi-level protection ， Built-in short circuit protection, overvoltage protection, which ensures safe charging..
3.Three coils, This wireless charger transmitter module uses three coils for full charging..
4.Easy to use, universal micro-interface, plug and play. With purple breathing indicator. Support Qi standard phone..
5.100% satisfaction guarantee, If you have any questions about the product or you are not satisfied with it, please contact us at any time, we will....
2 Pieces DC Converter 12V to 5V 3A 15W DC Buck Converter Module, DC to DC Reduced Voltage Regulator Car Power Converter Output Power Adapter (Right Angle Type-C Interface)
12V to 5V USB converter: input voltage: 12V DC.
Type-c and high conversion: this DC to DC power converters have right angle type-c charging ports.
Featuring an integrated switch thin regulator module, the conversion rate of this DC to DC buck converter is up to 96%.
Intelligent protection: 12V to 5V DC converter is using intelligent microprocessing chip, over voltage, over current, over temperature, short circuit, it can be auto protection.
Wide application: DC converter module 12V to 5V suitable for GPS navigation, driving recorder, electronic dog, car radio, car audio, MP3/MP4, walkie talkie, surveillance system, bus display, taxi advertising screen, driving recorder, LCD TV, LED, etc..
Warm prompt: those devices' power must be lower than 15W when use this DC/DC converter 12V to 5V, and not Compatible with partial Samsung phones.
Solu JY-MCU HC-06 Slave Bluetooth Serial Port Transeiver Baseboard Mini module// Arduino Wireless Bluetooth Transceiver Module Slave 4Pin Serial
About us (Solu ), Professional factory of circuit boards, welcome to our store for more choices with best price. What we pursue is your satisfication of our service, not just for our goods.For any reason you are unsatisfied with our product at any time, simply contact support for exchange or refund. we will reply you about any question you ask within 24 hours.
Core module HC-06, leads to interface includes VCC, GND, TXD, RXD, aside LED status output pin,.
Adapted to many USB Bluetooth Such as HC05 HC06, HC07, BC04 or other compatible Bluetooth module pin definition.Power reverse connect protection.
the input voltage 3.6 ~ 6V, unpaired when the current approximately 30mA, paired about 10mA, the input voltage must not exceed 7V.
