This NE 555 square wave pulse generator module is a versatile tool for experimental development and various applications, such as driving stepper motors or providing an adjustable pulse for microcontroller (MCU) applications.
The module features an NE 555 timer chip with jumpers and a potentiometer to fine-tune the frequency in four frequency ranges, and a second potentiometer to adjust the d…

The OLED Shield - 2 Pack Premium Tempered Glass Screen Protector for Nintendo Switch is a product designed to offer maximum protection to your Nintendo Switch OLED screen.
Made of industry-leading Japanese special processed tempered glass in 9H hardness, it provides maximum protection from impact drops, scratches, scrapes, and bumps.
The ultra-thin 0.3mm thickness ensures that it works wi…

The SwitchGear Carrying Case and Storage Solution is a gaming bag and skin designed for the Nintendo Switch.
It comes in a bright red color and is an official Nintendo brand product. The case can hold up to four Nintendo Switch game cartridges and has a separate MicroSD card case that can hold up to two MicroSD cards.
It is a preowned product but is still in excellent condition with only …

This Foldable Ethernet Adapter by TP-Link is a USB to Ethernet adapter that allows you to connect to a Gigabit Ethernet LAN network.
It is compatible with a variety of devices including the Nintendo Switch, Windows, Linux, Apple MacBook OS 10.11-10.15, and Surface.
This refurbished adapter is foldable and features USB 3.0 connectivity. It is a bargain for those in need of an Ethernet adap…

This Switch Lite Silicone Protective Case is designed to provide ample protection to your Nintendo Switch Lite console.
The textured silicone material of the protective glove fits tightly to your device, ensuring a secure fit and comfortable grip.
This case is specifically designed for the Nintendo Switch Lite model and will not fit the original Nintendo Switch console or the Nintendo Swi…

The TriLink HDMI Hub is a three-port HDMI splitter cable that allows simultaneous connection of high definition video sources such as Blu-ray players, HD players, Set Top Boxes, P&S 3, Xbox 360, and more.
It supports up to 4K resolutions at 30fps, 36-bit Deep Color, 3D, and uncompressed/compressed audio formats. The switcher has a key-press-switching function and intelligent function, and rou…

The PowerFlow 24V HVAC Transformer is a reliable and budget-friendly option for those in need of HVAC and refrigeration equipment.
This transformer is designed to provide efficient power flow to your HVAC system, ensuring proper functioning and optimal performance.
With its 24V output, this transformer is compatible with a wide range of HVAC systems, making it a versatile choice for both …

This NE 555 square wave pulse generator module is a compact and versatile device designed for experimental development and microcontroller applications.
With a NE 555 timer chip and adjustable jumpers, it allows for fine-tuning of frequency in four different ranges, as well as duty cycle adjustments.
The board is small and easy to use, with an input voltage that can be varied from 5V to 1…

The DualWave Module is an economical 2-channel PWM pulse/square wave generator that provides two independent pulse/square wave outputs with control over each channel's duty cycle and frequency.
It has a frequency range of 1Hz to 150KHz and features a straightforward LED display and onboard tactile set/up/down buttons.
The module can be powered by a 5-30V external DC power supply or throug…

The SecureTrack AM Label System is an effective EAS and tag-based system that offers reliable protection for your merchandise.
With a frequency of 58 Khz, these AM barcode labels are compatible with all 58Khz systems and deactivators, including Sensormatic.
Measuring 1.78" x 0.42" x 0.074" (approx.), these labels are small enough to be inconspicuous yet powerful enough to provide detectio…