Reviews Microprocessor Protection Device

3D Printer Control Board Back EMF Protection Powerful 520Kb RAM USB Update Firmware ESP32 3D Printer Motherboard with WiFi for Serial Screen

SUPPORT VARIOUS SCREEN: This is a 3D printer main control board with onboard ESP32 wifi, supports for Marlin2.0 firmware, in addition to ordinary....
32 BIT MICROPROCESSOR: Built in ESP32 DOWD V3 chip, for Xtensa dual core 32 bit LX6 microprocessor, supporting clock frequency up to 240MHz.
POWERFUL AND VERSATILE: The main board adopt ESP32 WROOM 32U module, embedded dual core 32 bit high speed MCU, the clock is up to 240MHz. And....
8M BYTE CHIP: In addition, the module has a built in 8M byte Flash memory chip, which provides effective protection for more application scenarios.
BACK EMF PROTECTION: VEXP has designed a protection circuit for the back EMF generated by the stepper motor, which greatly reduces the damage to the....

FULLY AUTOMATIC: The Schumacher SC1280 automatically detects 6V and 12V batteries. When the battery is fully charged, the unit automatically stops charging and shifts to maintain mode..
MICROPROCESSOR CONTROLLED: After gathering information from the connected battery, the microprocessor adjusts voltage and charge, allowing fast charging without negatively impacting battery capacity and longevity..
BOOST BATTERY HEALTH: The unit features multi-stage charging and float-mode monitoring for optimum battery health and extended battery life..
COMPATIBLE BATTERIES: The Schumacher SC1280 will charge 6V and 12V standard, AGM, gel, and deep-cycle batteries..
REVERSE HOOK-UP PROTECTION: With advanced reverse hook-up protection, the charger protects against damage if the clamps are not properly connected..

Converts 105 To 130 Volt AC To 13.6 Volt DC.
With Reverse Battery Protection/ Electronic Current Limiting/ Low Line Voltage Protection/ High Voltage Protection/ Automatic Thermal Protection.
8 Inch Length x 9 Inch Width x 3.6 Inch Height.
With Built-In Microprocessor Controlled Four Stage Charger.

Converts 105 To 130 Volt AC To 13.6 Volt DC.
With Reverse Battery Protection/ Electronic Current Limiting/ Low Line Voltage Protection/ High Voltage Protection/ Automatic Thermal Protection.
8-1/4 Inch Length x 7-1/4 Inch Width x 4-1/2 Inch Height.
With Built-In Microprocessor Controlled Four Stage Charger.

NEW FEATURES: Front I/O USB Type-C Port, Tempered glass side panel with single screw installation, and upgraded Smart Device V2.
MORE MODERN: USB 3.1 Gen 2-compatible USB-C connector on the front panel, it’s easier than ever to connect the newest smartphones, high-speed external storage, or the latest peripherals to your PC.
SMART DEVICE V2: Includes a faster microprocessor for NZXT CAM-powered control of two RGB lighting channels and three fan channels that support either voltage regulated or PWM fans..
POWERED BY NZXT CAM: Use the intuitive NZXT CAM application to monitor and control your build, choosing from presets or custom controls for your RGB lighting and fans to create your dream PC.
SPECS: Max GPU Clearance: 265-325mm, Radiaor Support – Front: 240mm or Rear: 120mm.

★PRP gel preparation machine is the best design product controlled by microprocessor. It can be widely used for sample storage and reaction, PRP gel preparation, DNA-amplification, electrophoresis-pre-denaturation and serum-coagulation..
★ Real-time temperature display, time countdown display, automatic fault detection and buzzer alarm function, temperature deviation calibration function, built-in over-temperature protection device..
★Convenient module replacement, easy to clean, beautiful appearance, blue LCD display instant parameter information..
★Optional power-off automatic recovery function, auto-start operation function, improve working efficiency, intelligent algorithm, ensure the temperature control accuracy of ≤+03C in the whole process range, effectively reduce experimental error..
★Multiple safety protection to ensure the stability of long-term operation and safety under unattended conditions, and support the custom calibration function of module classification.★ Our products are shipped from the US and can be delivered quickly,Delivery time will take....

MAX7219 is an integrated serial input / output common-cathode display driver, which connects your microprocessor to a 7-segment digital LED display with 8 digits.This module is compatible with 5V and 3.3V microcontrollers, and you you can use it.
Material: PCB+Electronic components, LED color: Red.
Only three IO ports are used to drive the eight digit display. MAX7219 supports flicker free displays as well as cascading displays. PCV board four corners of the fixed copper stud, which can effectively precent short circuit accidents happen..
Wiring instructions (take the provided program as an example, you can pick any IO port definition can be modified in the program): VCC to 5V, GND to GND, DIN to P00, CLK to P02, CS to P01.
Digital tube is 0.36 inch 4-bit integrated cathode digital tube.
Note: VCC and GND should not be connected reversed, so as not to burn the chip.
51 MCU P0 port requires pull-up resistor, if your device does not have a pull-up resistor can be connected to other ports data lines..
A convenient four-wire serial interface can connect all common microprocessor. Each data can be addressed in the update without rewriting all displays. MAX7219 also allows the user to select each data encoding or no coding..

...long-term operation and safety in the case of unattended operation, comply with CE standards, and support the custom calibration function of module classification..
【Wide Range of Application】Instrument autologous serum filler is the best designed product controlled by microprocessor. It can be widely used for sample storage and reaction, PRP gel preparation, DNA amplification, electrophoresis pre-denaturation and serum coagulation..

UNIQUE PAIR OF ITE AMPLIFIERS: MEDca mini ITE is a unique hearing amplifier with a special feedback cancellation feature. It offers optimal sound....
REMARKABLE DESIGN: This precise hearing amplification device is designed by an audiologist. It has an advanced microprocessor technology to provide....
ONE FITS ALL: This personal hearing amplifier is constructed to fit either of the ears of individuals of all ages. For better fit it comes with three....
SMALL AND CONVENIENT: It's tiny and lightweight, making it almost invisible to others. Digital volume control allows quick and accurate volume....
RECHARGEABLE: This unit is rechargeable, eliminating the need of purchasing replacement batteries in the long run. Once charged, the device can last....

Microprocessor & Smart Chip Designed For Recognizing & Optimizing The Charging Requirements Of The Electronic Device.
Charges Multiple tablets and High Power Devices At Once.
4 Vertical USB Ports Are Generously Spaced To Provide More Room For Maneuvering & Reducing Stress On USB Cables.
Compact Design Fits In A Standard Wall Box and Is Compatible With Standard Wall plates.