BlueFire 2 Pack Super Bright DC 12V Dimmable LED RV Ceiling Dome Light 450LM RV Interior Lighting Trailer Camper RV Lights Interior for Camper RV Trailer Boat
【HIGH QUALITY】Made of high-quality SMD 2835 LED and imported ABS material, this double dome light has a good consistency light color, high luminous intensity, energy saving..
【SUPER BRIGHT & SOFT LIGHTING】36pcs of LED light chip beads, 4000-4500K white light simulates natural light,the lighting is soft and not dazzling, which makes your eyes comfortable and will not be hurt by the light..
【EASY TO INSTALL】It comes with 2 Wire Nuts and 4 Screws, screw-type wiring cap can help fast connection，and you just need to fixed the double dome light in any positions of your RVs with the screws..
【Reliable Performance】Built-in 36 pcs 2835 SMD LED light chip beads, this CE and RoHs approved double dome light has a life expectancy of more than 60,000 hours, lasts longer than standard bulb. It is also heat-resistant and anti-corrosive..
【Convenient ON/OFF Switches Design】Convenient ON/OFF Switches Design, it adds great functionality to any area for lighting and it is widely used as perfect replacement light for Car / RV / Trailer / Camper / Marine Boats..
...ded, and at the same time, it also ensures a high signal-to-noise ratio while maintaining low power consumption.Support384kHz/32bit,DSD256..
【New Circuit Design Added Compared to M3X】– M3 Ultra with 2X RT6863 independent amplifier chip,4X47μF Japanese ELNA high-quality silk film capacitor and polymer tantalum capacitors.Reduce distortion and ensure sound purity from the source.M3 Ultra uses DC-DC voltage regulator circuit, the output power is increased, up to [email protected]Ω.Self-developed FPGA+45MHz/49MHz dual active crystal oscillator, the phase noise is as low as -150dB, the sound is purer and more stable..
【3.5mm&4.4mm Jack, Two Gear Gain】– M3 Ultra is equipped with 3.5mm single-ended and 4.4mm balanced connectors, and dual gameplay brings you different experiences.In addition, M3 Ultra has two levels of gain, and the output power reaches [email protected]Ω for single-ended and [email protected]Ω for balance, which greatly meets the needs of various types of headphones and the control of various tones. Of course, with SHANLING MG600 or MG800 headphones is the most perfect..
【Battery Life】– M3 Ultra Mp3/Mp4 Bluetooth music player uses a 3500mAh battery, which can support 20.5h 3.5mm single-ended output, 14.5h 4.4mm balanced o....
Aoyue 866 SMD Digital Hot Air Rework Station with Built in Pre-heater
◆ HIGH PERFORMANCE - 400 Watts of heating power and has a long life metal heater for the Hot Air. Very Quick heat up and has a quiet intergrated fan....
◆ MULTI-TOOL CAPABILITY - SMD Reworking tool designed to remove and/or repair surface mounted devices such as SOIC, CHIP, QFP, BLCC, BGA, and so on.....
◆ INTELLIGENT FUNCTIONS - It has several advanced features such as the auto nozzle cooling process after reworking, auto sleep function when placed....
◆ VERSATILE SOLDERING IRON STAND - The configuratble stand can be setup with the spool holder on either side of the station and there is an sponge....
◆ WHAT YOU GET - 1 x Aoyue 866 Station with Hot Air Handle and Soldering Iron, 1 x power cord , 5 x SMD Nozzles, 3 x Vacuum Pickup Cups, Vacuum....
Mixer Module, Bandwidth Mixing 0.1‑500MHz High Frequency Transducer -10dBm for Quadrature Modulation for Base Station for HF VHF Receiver
Single Power Supply: The mixer module is designed to be powered by a single power supply, and the RF, IF and LO ports have DC isolation capacitors for easy use.
10.3dB SSB Noise Figure at 70MHz: With the output amplifier and optimal source impedance of this mixer module, the SSB noise figure is 10.3dB at 70MHz. There is no insertion loss, no external duplexer, and no passive termination.
Low Distortion and Wide Dynamic Range: AD831 is a low distortion, wide dynamic range, single chip mixer, very practical.
-10dBm LO Power Consumption: Provides +24dBm third order intercept point, can achieve -10dBm LO power consumption, without high power LO drivers, there are no corresponding shielding and isolation problems, can improve system performance and reduce costs.
Wide Application: Suitable for applications such as RF‑IF down conversion in HF and VHF receivers, second mixer in base stations, DC baseband conversion, quadrature modulation and demodulation, and Doppler shift detection in imaging.
FBHDZVV Audio Amplifier TPA3116D2 Dual Channel Digital Power Board XH-M543 DC12-26V 2x120W DIY Module High Power Stereo Amp Board for Car Vehicle Computer Speaker DIY Home Theater Audio System
Strong TPA3116D2 chip is a digital power amplifier chip, with low idle loss characteristics,makes it work well and quickly..
On board front-facing IC to improve the input sensitivity, high-definition sound quality..
It can be used for for car vehicle computer speaker, family audio and video, and empty square..
This product has the characteristics of loud sound ,the capacitance are large, ,excellent sound quality..
There is no solder joint on the back of the circuit board,the chip capacitors and the solder solder board together, so there is no possibility of short circuit..
8PCS L298N Motor Drive Controller Board Dual H Bridge DC Robot Stepper Motor Compatible with Ardu-ino Electric Projects, Smart Car Robot
Dual-channel H-bridge driver working mode creates higher working efficiency,L298N as main chip, Can drive one 2-phase stepper motor, one 4-phase stepper motor or two DC motors..
The L298N driver module, using L298N chip can directly drive two 3-30V DC motor, and provides a 5V output interface, you can chip circuitry to 5V power supply, support 3.3VMCU control, you can easily control the DC motor speed and direction, you can also control the 2-phase stepper motor, smart car essential..
Terminal driver part of the supply area VMS: +5V ~ +35V.
Drive part of the peak current Io: 2A / Bridge.
Logical part of the terminal power supply range Vss :4.5-5 .5V.
Logical part of the operating current range: 0 ~ 36mA.
The control signal input voltage range: 4.5-5.5V low 0V high.
To avoid damage the voltage stabilizing chip, please use an external 5V logic supply when using more than 12V driving voltage.
High working power to 46v, large current can reach 3A MAX and continue current is 2A, power to 25w..
Use large-capacity filter capacitors and diode with freewheeling protection function, increasing reliability, large capacity filter capacitance,afterflow protection diode, more stable and reliable..
Developing Computer Skills - Binaural Beat Brainwave Subliminal Systems
【Same function as the original Arduino】It great for learning the basics of how sensors and actuators work, and an essential tool for your rapid prototyping needs.
【CHIP UPGRADE】Upgrade the main control chip to ATMEGA328P-AU.And it same as the original arduino pin layout. It compatible with all expansion boards..
【ADDED A 500MA SELF-RECOVERYFUSE】Compared with the original ARDUINO, a 500ma self-recovery fuse is added, which automatically disconnects the circuit when short-circuited to avoid component damage.Change the plug-in pins of the original ARDUINO to SMD pins to avoid short circuit of the development board contact conductors, which is safer..
【Added 10 LED marquees driven by MOS tubes】which avoids the problem of insufficient output current of the IO port of the single-chip microcomputer, and can directly drive a small DC motor through the IO port..
【EASY TO USE】Change the original USB-B type interface to MICRO-USB interface, which is more convenient to use..
