LED Window Lights LED Module Lights Pomelotree Waterproof Storefront Lights Business Decorative Lights 12V 5050 LED Lights for Advertising LED Signs business store light 20FT 2 packs
【Enough brightness】- 3 LEDs for each module light, which ensure the brightness of your store, advertisements or any other attractive signs. There....
【Premium commercial LED light】- IP68 waterproof LED module lights with sticky Self-Adhesive tape on the back of each module, which is convenient....
【Type】- 5050 SMD module, 12V DC input voltage. With ABS plastic material, Waterproof led window lights can work in -20~60℃. Besides, the color....
【Energy-saving】- Low power consumption, high energy efficient. The business decorative window lights can make your signs attractive with less....
【Widely application】- The Storefront Lights can widely used in store, Restaurant, Coffee, Bar, Bank, Airport, Railway, public advertise and notice....
KEYESTUDIO 3D Printer Controller Board RAMPS 1.4 REPRAP Mendel PRUSA with Stepper Jumper Screw Terminal Block for Arduino Mega and ramps 1.4 Projects
The RAMPS1.4A is used as driving shield for 3D printers, it is easy to stack it onto the MEGA 2560 control board..
It has total 5 slots for stepper motor drive module to drive 5-channel stepper motors. The slots are compatible with all kinds of drive modules like....
There are 3 jumper caps under each slot, which can be used to control the working subdivision of drive modules..
For example, if connect the A4988 and plug three jumpers, the subdivision port MS1、MS2 and MS3 of A4988 module are at active HIGH, so the A4988....
But if unplug the three jumpers, MS1、MS2 and MS3 of A4988 module are at active LOW, so the A4988 module is in full-step working mode..
JacobsParts WT32-ETH01 ESP32 Module Ethernet WiFi Bluetooth Development Board 100Mbps RJ45
The issue with the top soldered pins has been resolved, they are now shipping with separate unsoldered pins WT32-ETH01 is an embedded serial to Ethernet module based on the ESP32 series WT32-S1 MCU. The module integrates an optimized TCP/IP protocol stack, which is convenient for users to easily complete the networking functions of embedded devices while reducing development time cost. In addition, the module is compatible with half-pad and through-hole connectors..
The board width is a universal width and therefore, it can be directly soldered to boards, connectors, or even breadboards, which is convenient for users to use in different scenarios..
ESP32 series IC is an integrated 2.4GHz Wi-Fi and Bluetooth dual-mode SOC, with ultra-high RF performance, stability, versatility and reliability, as well as ultra-low power consumption..
Rextin Super Bright 200pcs Mini 2835 2 LED Module DC12V Waterproof Decorative Light for Letter Sign Advertising Signs with Tape Adhesive Backside (White)
Super Bright Rextin Mini 2 LED 2835 Module Wide angle 160° ,can print your local if you have good quantity.
2 leds 2835 mini module with lens ,60-80LM Per module.
Waterproof led modules with 3M Tape adhesive backside, Peel and Stick, Easy to use.
Low power consumption, high energy efficient,180 days new replacement or money back.
Dasiter 600W High Power DC to DC Boost Converter DC 12-60V to 12-80V Boost Module Board Step-up Transformer
【DC to DC Boost Converter】600W high power booster module, wide voltage input: 10V ~ 60V, 12V ~ 80V adjustable wide voltage output.
ultra-low input and output pressure difference..
【DC to DC Boost Converter】Specifications: Radiator bottom plate thickness 5mm, tooth height 21mm, length 85mm, width 63mm, booster plate fixed above the radiator, rational design, integrated design of radiator and booster plate, convenient for users to use directly, use long screws fixed directly..
【DC to DC Boost Converter】The module has a constant voltage and constant current function, but it is a non-isolated boost mode, due to its characteristics, the constant current range depends on the input and output voltage and load..
【DC to DC Boost Converter】Please Power on the module first, then connect the load, which is especially important in high-power loads.
the input voltage should be stable, especially when some low-voltage (12V) input power supply is connected to the load voltage, it will fall below 10V, and it is easy to break down the power tube at this time..
【DC to DC Boost Converter】Two or more modules can not be used in parallel input and output, otherwise the current limit function will be invalid.
VNSZNR BMS Board LiFePO4 4S 12V 250A Smart PCB Battery Management System with Balance Leads Wires and Wireless Module for Lithium Iron Phosphate
★【Smart LiFePO4 BMS 12V 250A】For our smart bms,when first use,need to activate first,then B- P- can be conductive,voltage from P- can be same from B-, then BMS can work well..
★【Module】Available connect with Android and IOS App and can review the battery status in real time by mobile phone. Through module can set the battery capacity, protection temperature, protection voltage and etc..
★【BMS Activation Method】Method ①: Press the button on the module to activate the bms directly.Method ②: Charge activation, B-line must be connected to the total negative pole of the battery pack when charging. If Method ① fails to activate the BMS, try Method ② to activate the BMS..
★【VNSZNR BMS】The BMS was be manufactured by high quality Mos and IC. Keep your battery long cycle service life time. Extreme low power consumption. The consumption of the whole device is less than 50uA.PCB use high anti-corrosion, high water resistance, high impedance ESD conformal Coating.It is waterproof, dustproof and shockproof..
★【VNSZNR BMS】What You Get: 1pcs*VNSZNR BMS Lifepo4....
AOICRIE 2PCS DS3231 Real Time Clock Module RTC Clock Memory Module 3.3V/5V for Raspberry Pi (2PCS Yellow)
The RTC clock module is of complete clock calendar functions include seconds, minutes, hours, day, date, month and year timing , provide valid until the year 2100 leap year compensation.
The RTC clock module is of ±3℃ digital temperature sensor, and the timing accuracy kept at ± 5ppm (± 0.432 sec / day).
The RTC clock module has the characteristic of low power consumption, with 1 Hz and 32.768 kHz output.
The RTC clock module itself can be adapted to 3.3 V and 5 V system, with -40 ° C to +85 ° C temperature range, easy and convenient to use.
for Raspberry pi highest precision clock module DS3231, note board can also use this module..
Rextin Super Bright 200pcs New Model 2835 3 LED Module 120-150LM Per Module Waterproof Decorative Light for Letter Sign Advertising Signs with Tape Adhesive Backside (White)
Super Bright new model Rextin 12V 3 LED 2835 Module Wide angle 160° ,can print your local if you have good quantity.
3 leds 2835 module with lens ,120-150LM Per module.
Waterproof led modules with 3M Tape adhesive backside, Peel and Stick, Easy to use.
ANYCUBIC 3D Printer Resin 405nm High Precision Fast Curing UV Photopolymer Resin for LCD 3D Printing Grey 1kg
EFFICIENT AND STABLE: LCD 3D printer resin has high fluidity and fast curing. After curing, it shows good stability in humid and corrosive environment.
MULTI-COLOR: This 405nm 3D resin contains high-quality pigments, which makes the printed works show bright and amazing color effects. Take a full....
HIGH PRECISION: Photosensitive resin has low shrinkage and high precision, 3D resin shrinkage rate of 3.72-4.24%, to ensure the high precision and....
STORAGE METHOD: ANYCUBIC Resin recommended to store at 15℃-35℃. The lower the temperature, the higher the resin viscosity. Keep sealed to avoid....
APPLICATION: UV Resin Suitable for all DLP/LCD 3D printers. Suitable for DIY, jewelry design, classroom teaching and garage kit production, save the....
