The PowerFlex Adapter is a universal AC to DC power adapter that is suitable for charging and powering most portable electronic devices such as radios, cassette players, calculators, and video games.
The adapter features an output of 7 ways, ranging from 1.5V to 12V DC, and a current of 500mA. The device comes with a polarity switch that can be used to reverse the polarity of the plug from + …

This Precision Timekeeper is a custom-designed PCB that allows for easy access to and experiments with an ovenized crystal oscillator.
It includes a suitable 5VDC power supply capable of providing the startup current and the required operating current. Depending on the option selected at checkout, the oscillator output is a square wave or sine wave at 10MHz, available on a BNC jack and at a h…

The Oscillating Code Practice Kit is a valuable tool for individuals interested in learning or improving their Morse code skills.
This kit provides all the necessary components to build a sine wave oscillator code practice oscillator (CPO). With clear visual instructions, the assembly process is made easy, making it suitable for beginners or club builds.
The kit utilizes a Twin T oscillat…

The Precision Timer IC is a pack of 10/20/50/100 TTL-compatible output chips that can sink or source up to 200 mA.
These TI NE 555 timing/oscillator ICs are precision timing circuits that are capable of producing accurate time delays or oscillation.
The threshold and trigger levels are normally two-thirds and one-third, respectively, of VCC, and these levels can be altered by use of the c…

This Harmony Pro Keyboard Bundle is a versatile and compact keyboard that offers a traditional piano or organ feel for versatile learning and an exciting acoustic experience.
It features 61 keys, built-in speakers, 350 timbres, 350 rhythms, 61 keyboard percussions, and 24 demonstration songs. With the option to record and playback for improved performance, this keyboard bundle includes a micr…

These Samsung Square Flange Tweeters are a high output, 8 Ohm, 95dB SPL (pair) product, perfect for those looking for a budget-friendly option.
Sold in pairs, one purchase gets you a pair of tweeters. These tweeters are designed to be small and compact, making them ideal for a variety of audio applications.
With a sound pressure level of 95 dB, they offer a higher volume output with lower…

The Behringer Super-X Pro CX 2310 v 2 is a precision frequency management system designed for professional audio equipment.
This multi-channel crossover is equipped with a subwoofer output and a universal power supply, making it a versatile addition to any live sound rig.
With low noise and low power consumption, this crossover provides a flat response and faithful performance. The intern…

This power cord is designed to be used with HP Deskjet 3051A, 3052A, 3054, and 3055A printers.
The cord is 2.5ft in length and comes with a 2-prong outlet. It has an input of 100-240V~300mA and an output of +30V, 333mA with a power of 10W.
This product is a new replacement and is guaranteed to work as genuine parts and be 100% OEM compatible. Please ensure that the DC output and tip size …

The Rockville RX 230 is a 2-way stereo / 3-way mono rack mountable crossover designed for pro audio equipment.
It features XLR input and output for easy connectivity and allows for low frequency to high frequency crossover with a range of 100Hz to 1Khz.
The unit also includes a x 10 range option for further customization. With a mid-range value, this audio splitter and filter is a reliabl…

The PowerPlay Charger Kit for Electric Scooters is a 3-prong charger adapter designed for smart self-balance scooters.
It is made of fireproof ABS material, ensuring safety during charging. The kit is compatible with 36V lithium batteries and has a full load efficiency of 87%.
With an output of 42V 2.0A, it charges faster than the 36V/1A charger, taking only 8-10 hours to fully charge the…