DROK 090102 DROK Uninterruptible Backup Power Supply Module Voltage Converter UPS AC 110V-240V to DC 13.5V 5A Volt Regulator Transformer Board

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DROK
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DROK 090102 DROK Uninterruptible Backup Power Supply Module Voltage Converter UPS AC 110V-240V to DC 13.5V 5A Volt Regulator Transformer Board
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DROK 090102 #ad - With battery interface, can be used with lead-acid battery and the maximum can be equipped with 12V 7AH battery, the voltage after power off is the direct output voltage of lead-acid battery. Special design: single output, over-current, adopts battery detecting, protecting, it can switch to be battery powered automatically when power off; with multiple protections: short circuit, over-voltage protection.
Multi-functional: with ups function, it has high charging efficiency when charging battery and also can control battery's charging status automatically, can effectively extend battery's performance life. Single output, protecting, adopts battery detecting, it can switch to be battery powered automatically when power off.
DROK 090102 DROK Uninterruptible Backup Power Supply Module Voltage Converter UPS AC 110V-240V to DC 13.5V 5A Volt Regulator Transformer Board #ad - Features: input voltage: ac 110v-240V, 50/60Hz Output voltage: DC13. 5v 5a dimensions: 159 * 98 * 42mm with battery interface, the maximum can be equipped with 12V 20AH battery. L: live line bat + -: battery + - sortie + - : load + -,   c terminal keep vacant package includes: 1x AC/DC UPS Charger Power Supply Drok ups power converter input voltage range ac 110v-240v, input frequency 50/60Hz; output voltage DC 13.
5v, 5a, 60w. Application: the ups power supply can centralized UPS power cameras, alarm probe, locally or other places that need continuous power. With ups function, control battery charging status automatically.
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JBtek
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JBtek 8 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM
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JBtek FBA_pcb board #ad - 5v 8-channel relay interface board, and each one needs 15-20mA Driver Current. It can be controlled directly by microcontrollerarduino, pic, Raspberry Pi, MSP430, AVR, ARM, ARM, 8051, DSP, TTL logic. Equiped with high-current relay, AC250V 10A ; DC30V 10A. Use it to control various appliances, and other equipments with large current.
Standard interface that can be controlled directly by microcontroller Arduino, PIC, 8051, DSP, MSP430, ARM, AVR, ARM, TTL logic. Indication LED's for Relay output status. Jbtek dc 5v 8 channel Relay interface board.
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Electronics-Salon
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Electronics-Salon Panel Mount 12 Position Power Distribution Module Board.
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Electronics-Salon #ad - Specification: voltage - 250Vac/dc, Current Rating - 40A. Input terminals: pitch - 7. 62mm/03", wire size 26~10 awg, current 30a for per position, stripping length 8mm, Metric M3 slotted screw. Panel mount Power Distribution Module Board. Output terminals: pitch - 5. 08mm/02", stripping length 7mm, current 20A for per position, wire size 26~12 AWG, Metric M2.
5 slotted screw. Fr-4 fiber glass PCB, dual copper layers. Voltage - 250vac/dc, Current Rating - 40A. Dimensions - 80mm x 72. 5mm x 34mm w x L x H. Input terminals: pitch - 7. 62mm/03", current 30a for per position, stripping length 8mm, wire size 26~10 AWG, Metric M3 slotted screw. Output terminals: pitch - 5. 08mm/0
DROK 090102 DROK Uninterruptible Backup Power Supply Module Voltage Converter UPS AC 110V-240V to DC 13.5V 5A Volt Regulator Transformer Board #ad - 2", current 20a for per position, stripping length 7mm, wire size 26~12 AWG, Metric M2.5 slotted screw. Fr-4 fiber glass PCB, dual copper layers. Dimensions - 80mm x 72.
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DROK
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DCDC Converter, DROK Step Down Voltage Regulator Module DC 4.5-40V 36V 24V to 1.25-37V 12V 9V 5V 3V Variable Buck Converter Adjustable Electronic Power Supply Volt Reducer Transformer Stabilizer Board
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DROK 180040 #ad - 4. It has over-temperature and short-circuit protection. Package includes: 1pcs lm2596 bare board non-isolated buck converter, dial down volt 36v 30V 24V to 12V 5V 3. 7v 3. 5v 3. 3v 2v. Analog control, using a mini screwdriver to increase or decrease output voltage by adjusting the potentiometer, clockwise to step up voltage and counterclockwise to step down voltage.
With over-temperature and short-circuit protection, hence it is safe to use. Wide voltage input of 4. 5-40v and output of 1. 25-37v but has low power-consumption. Easy to make it work and convenient to accurately adjust the output voltage with a mini screwdriver. Parameters: Input voltage: 4. 5-40v output voltage: 1.
DROK 090102 DROK Uninterruptible Backup Power Supply Module Voltage Converter UPS AC 110V-240V to DC 13.5V 5A Volt Regulator Transformer Board #ad - 25-37vconsistently adjustable and recommend you adjust when in empty load Output current: 2A rated current and 3A Maxplease add heatsink Load adjust ratio: +/-05% voltage adjust ratio: +/-2. 5% transferring efficiency: 92% maxthe higher output voltage, the higher efficiency on/off frequency: 150khz output ripple: 200mV Power consumption when in static state: only about 3A Working temperature: -40 Celsius to 85 Celsius Module feature: buck and non-isolated Rectification method: non-synchronous rectification Adjust method: please use a mini screwdriver to adjust output voltage by adjusting the potentiometer Note: 1.
Please add heatsink when the output power is larger than 15W 2. Please make sure the voltage difference between input voltage and output voltage is at least 1.
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MIC
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MIC 1N4007 DO-41 Axial Silastic Guard Junction Standard Rectifier Diode Pack of 20
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MIC DLM-B00W17LOBO #ad - The 1n4007 are axial silastic guard junction standard Rectifier Diodes in a DO-41 package with a Maximum Repetitive Peak Reverse Voltage: 1000 Volts. High forward surge current capability. Low reverse leakage. Maximum repetitive Peak Reverse Voltage: 1000 Volts. Plated axial lead, solderable per MIL-STD-202E method 208C.
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Uxcell
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Uxcell a15121600ux1003 2 mm x 4 mm Silicone Food Grade Tube Beer Water Air Hose Pipe, 3 m, Metal, 0.08"
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Uxcell a15121600ux1003 #ad - Total length: 3 meters10ft. Net weight: 29g; package content: 1 x silicone tubing. Maximum temperature: 200c392f; minimum temperature: -60c-76f; internal diameter: 2mm0 No peroxide by-products. Descriptions:1. Platinum cured silicone has wraps approval for hot and cold drinking water and is FDA approved. High tear strength as standard.
Product name: silicone tubing; material: silicone; hardnessshore a: 60 Platinum cured silicone has a number of advantages over conventional peroxide cured silicones including:-non yellowing. 08 inch. Highly hydrophobic. Extended life in peristaltic pumps. Main color: translucent. 2. Excellent clarity. 16"; wall thickness: 1mm0
DROK 090102 DROK Uninterruptible Backup Power Supply Module Voltage Converter UPS AC 110V-240V to DC 13.5V 5A Volt Regulator Transformer Board #ad - 04". External diameter: 4mm0 The tubes are able to withstand a high temperature of 200C intermittent and are available in various internal diameters and wall thickness. Silicone tubing in platinum cured translucent is designed for a variety of pump and transfer applications including pharmaceutical, laboratory, bioprocess manufacturing and food and beverage applications.
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Adafruit
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Adafruit PID 326 Monochrome 0.96" 128x64 OLED graphic display
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Adafruit #ad - Use with 3. 3v and 5V microcontrollers. Oled display makes its own light, no backlight is required. 1" 128x64 white OLED display. 5v ready design. This reduces the power required to run the oled and is why the display has such high contrast; we really like this miniature display for its crispness! This breakout can be used with either an SPI or I2C interface - selectable by soldering two jumpers on the back.
It uses 1k of ram since it needs to buffer the entire display but its very fast! The code is simple to adapt to any other microcontroller. This display is made of 128x64 individual white OLED pixels, each one is turned on or off by the controller chip. You'll need a microcontroller with more than 1K of RAM since the display must be buffered.
DROK 090102 DROK Uninterruptible Backup Power Supply Module Voltage Converter UPS AC 110V-240V to DC 13.5V 5A Volt Regulator Transformer Board #ad - Because the display makes its own light, no backlight is required. These displays are small, only about 1" diameter, but very readable due to the high contrast of an OLED display. Spi or i2c interface selectable by soldering two jumpers on the back. The design is completely 5V-ready, with an onboard regulator and built in boost converter.
Ssd1306 oled display controller. You can download our ssd1306 OLED display Arduino library from github which comes with example code. The library can print text, bitmaps, rectangles, pixels, circles and lines.
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URTONE
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Momentary Push Button Switch, URTONE UR125, 1NO SPST DC/AC 36V 2A Metal Shell Suitable for 12mm 1/2" Mounting Hole Silver
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URTONE #ad - Mounting hole size: Φ12mm, switch rating: 2A/36V DC/AC, Switch Contacts: 1NO. Tiny momentary switch: 1/2" diameter, suitable for tight space application. Also great for electronic DIY projects. Note: *these switches come with a rubber O-ring which makes them splash resistant but they can NOT be submerged in the water.
Used widely: great for horn button Switch, PC Power Switch, Kill Switch or any circuit controls. The terminals are very small, need to be very careful when soldering the wires on to them. This a small switch, the diameter is 1/2". Maybe it looks smaller than your pinky fingernail. Momentary switch: momentary switches are switches which only remain in their on state as long as they're being actuated pressed, held, etc.
DROK 090102 DROK Uninterruptible Backup Power Supply Module Voltage Converter UPS AC 110V-240V to DC 13.5V 5A Volt Regulator Transformer Board #ad - Ur125 switch: these metal buttons are rugged and look real good while doing it! Simply drill a 12mm hole into any material and you can fit these in place, there's even a rubber gasket to keep water out of the enclosure. Features: thread depth: 12mm 1/2"drill hole diameter: Φ12mm 1/2" head diameter: 14mm 9/16" depth include contacts: 19mm 3/4" switch rating: 2a / 36v dc/ac switch contacts: 1 no operation Type: Momentary Head shape: High flush Body material: Nickel plated brass Protection level: IP65, IK08 Mechanical life: > 500, 000 cycles Electrical life: > 50, 000 cycles Package Include: 1 X Push button switch Momentary type: push & hold - ON, Release - OFF.
Ip65 waterproof & ik08 protection: Rustproof, can be used in wet or dusty environment. These momentary buttons are rated up to 2A/36VDC.
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Adafruit
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Adafruit DotStar Digital LED Strip - White 30 LED - Per Meter ADA2238
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Adafruit #ad - You can set the color/brightness of each LED to 24-bit color 8 bits each red green and blue. Dotstar leds use generic 2-wire spi, so you can push data much faster than with the NeoPixel 800 KHz protocol and there's no specific timing required. They also have much higher pwm refresh rates, so  you can do Persistence-of-Vision POV and have less flickering, particularly at low brightness levels.
Like neopixels, dotstar leds are 5050-sized LEDs with an embedded microcontroller  inside the LED. In stock & Ready to Ship. Stock type: leds >> DotStar >> Strips. You only have to set the 24-bit color data Adafruit part Number: 2238. This makes them excellent for use with any microcontroller or microprocessor, Raspberry Pi, including Arduino, Propeller, BeagleBone, SparkCore, and any 'raw' microcontrollers/microprocessors.
By sending a long string of data, you can control an infinite number of LEDs, just tack on more or cut off unwanted LEDs at the end. That means you need two pins, not one, to control DotStars. Because the clock and data is seperated, you can use any processor speed or type to control these strips, and you don't have to worry about being careful with the timing.
DROK 090102 DROK Uninterruptible Backup Power Supply Module Voltage Converter UPS AC 110V-240V to DC 13.5V 5A Volt Regulator Transformer Board #ad - It's very easy to port the library, and you can send data to the pixels at up to 32MHz clock rate!Another nice thing about DotStars is their high PWM rate. The pwm is built into each led-chip so once you set the color you can stop talking to the strip and it will continue to PWM all the LEDs for youHowever, unlike NeoPixels, these LEDs have 2 wires input and output for sending data - one clock pin and one data pin.
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DROK
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12v to 5v Buck Converter, DROK LM2596 DC Voltage Regulator 4-40V 24V Step-Down to 1.23-37V 12V Volt Reducer Board 3A Power Supply Transformer Module
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DROK #ad - If it's for long time work, it is recommended adding heat sink. Drok voltage regulator dc-dc buck converter circuit Parameters: Input Voltage: DC 4V-40V Output Voltage: 1. 23-37v output current: 3AMax. Output ripples: 20mV Max. Conversion Efficiency: 92%Max. Standby Current:03ma no-load current: 7ma or so protection function: reverse, over heat, short circuit working temperature: -40℃ to 85℃ dimensions: 55*32*13 mm L×W ×H Weight: 20g Package Including: 1x DC-DC Voltage Buck Converter Module Parameters: drok buck converter input voltage range is dc 4-40V, over current, max output current is 3A, adjustable output voltage range is DC 1.
DROK 090102 DROK Uninterruptible Backup Power Supply Module Voltage Converter UPS AC 110V-240V to DC 13.5V 5A Volt Regulator Transformer Board #ad - 23-37v, conversion rate can up to 92%. High precision potentiometer: the buck circuit adopts imported BI potentiometer, sensitivity, with high resolution, reliability. Output indicator: the volt transformer board is with a indicator light, which is green and the display is bright, clearly visible and not glare.
Safe protection: the step down power supply module is designed with reverse connection protection, over current protection, overheat protection, short circuit protection. Note: the dc-dc buck converter can work stably at 3a indoor Test condition temperature is 29 ℃, and humidity is 50%.
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HiLetgo
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HiLetgo 120pcs/3x40pcs Breadboard Jumper Wires Prototype Board Dupont Wire Male to Male, Male to Female, Female to Female, 2.54mm to 2.54mm 20CM Wires Assortment Kit for Arduino Raspberry PI DIY
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HiLetgo 3-02-0997 #ad - Insert onto the sw LED pin on the typical desktop computer mother board. Including 40-pin male to female jumper wires, 40-pin male to male jumper wires, 40-pin female to female jumper wires. Just peel off. Factory directly, 10 tiny copper wires inside of single jumper wire: high-level copper wire inside, durable for conductive connection.
Features: Material: high-grade copper core. The cables can be separated into single root as you request to do multiple connection. The male ends meant for insertion into standard 01 quot;2. 54mm female sockets and the female ends are meant for insertion into standard 01 quot;2. 54mm male headers. Each cable length: 20cm / 7.
DROK 090102 DROK Uninterruptible Backup Power Supply Module Voltage Converter UPS AC 110V-240V to DC 13.5V 5A Volt Regulator Transformer Board #ad - 87-inch. Portable design, easy and safe to use. Applications: work on a raspberry pi breadboard projects, Raspberry pi robot build, Breadboard prototyping, Arduino and ky-040 rotary encoders. Package included: 1* 40-pin 2. 54mm male to male dupont wire Breadboad Jumper Wire 1* 40-pin 2. 54mm male to female dupont Wire Breadboad Jumper Wire 1* 40-pin 2.
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