Tricycle protection board

Module name: 3S 12.6V Li-ion Lithium Battery 18650 Charger Protection Board Suitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries) Charging voltage: 12.6V Maximum output current: 20A Maximum output power / charging power: 252W Color: green material: plastic Product size:59*20*3.4mm Product weight: 4.4g Package Contents: 1 PCS x 3 string 12.6V 20A 18650 lithium battery protection board Precautions: 1.Strictly according to the diagram wiring: 0V/4.2V/8.4V/12.6V,Otherwise it will cause damage to the chip. 2.After connection,it need to first charge activation, then will have the output.

Size: approx.50x16x1mm Maximum discharge current: 10A Overcharge detection voltage: 4.25-4.35V±0.05V Over-discharge detection voltage: 2.3-3.0V±0.05V Maximum working current: 5A-8A Transient current: 9A-10A Operating temperature: -40~50? Storage temperature: -40~80? Quiescent current: <6uA Internal resistance: <60mO Service life: >30,000 hours

Product Name: 3 string 12.6V 40A lithium battery protection board Charging voltage: DC 12.6V~13.6V Continuous discharge current: 40A maximum (if the heat dissipation environment is not good, please reduce the load current) Continuous charging current: up to 20A Balance Version Product size: 41*61*4mm Enhance Version Product size: 41*55*4mm Applicable choice: applicable to the nominal voltage of 3.7V, fully charged 4.2V lithium battery (including 18650, 26650, polymer lithium battery), can be drilled below 170W

What you receive: there are 20 pieces charg modules in our package, practical tools for you, which can also meet your various needs, enough for you to change and replace Details: the charg board inputs with micro-USB female, can be directly inputed to do with phone charger rechargeable, still retains the input voltage wiring pads, convenient for you to DIY; Charg cut-off voltage: 4.2V, max charge current: 1000 mA Function introduction: input voltage is 4.5V-5.5V, over-discharge protection voltage is 2.5V, over current protection current is 3A; Connect the to the B+ B-, inserted into the USB female mobile phone charger, the red light is being charged and the green light to full Suitable occasion: the charg board is applied for single-cell lithium or multi-cell parallel lithium charg, and the charg port can be ed from USB, which are convenient for you to operate

This module is a portable backup supply with an input that matches the 5.0V adapter to charge the internal.Use built-in for portable device to provide 5.0V/3.0A USB2.0 supply output for external devices.Protection: overcharge protection, overdischarge protection, short circuit protection, constant current.Charging cable: support three USB data cable charging, including Iphone and Android.

DESCRIPTION DESCRIPTION Input voltage: 8V to 26V Amplifier type: Class D Number of channels: two channels Output power: 15W+15W Output impedance: 4Ω-8Ω Efficiency: up to 90% Sound quality: much less than 10% distortion. Protection: Output short circuit protection, over temperature protection. Self-recovery Module size: 43*55*14mm/1.69*2.17*0.55in Package weight: 21g Stock: 1 piece Other related products are also available, Delivery across all over Pakistan. Self pick-up in available Faisalabad Mention that you found this ad on DealMarkaz.pk when you call.

Expandable to control other accessories. 3 Mosfets for heater / fan outputs and 3 thermistor circuits. Fused at 5A for additional safety and component protection Heated bed control with additional 11A fuse Fits 4 x A4988 stepper driver boards Shield has on pin header sockets so they can be replaced easily or removed for use in future designs. I2C and SPI pins left available for future expansion. All the Mosfets are hooked into PWM pins for versatility. Servo style connectors are used to connect to the end stops, motors, and LEDs. These connectors are rated for 3A, very compact, and globally available. SD Card add on available LEDs indicate when heater outputs on Option to connect 2 motors to Z for Prusa Mendel Fuses (self-resetting) for heated bed and other electronics Supports 5 stepper drivers (and thus 5 stepper motors) Supports 3 thermistor connections Has several GPIO pins for other connections (eg for end stops and LCD screens)

L293D Motor DriverThis L293D motor driver is a 4-channel driver with an Arduino shield form factor. This is a dual full-bridge driver designed to drive inductive loads such as relays, solenoids, DC and stepper motors. It lets you drive 2 Stepper motor or 4 DC motors with an Arduino, controlling the speed and direction of each one independently.Features:2 interface for 5V Servo Can drive 4 DC motors or 2 stepper motors or 2 Servo Up to 4 bi-directional DC motors with individual 8-bit speed selection Up to 2 stepper motors (unipolar or bipolar) with single coil, double coil or interleaved stepping. 4 H-Bridges: per bridge provides 0.6A (1.2A peak current) with thermal protection, can run motors on 4.5V to 36V DC Pull down resistors keep motors disabled during power-up Reset button 2 external terminal power interface, for separate logic/motor supplies

DESCRIPTION Compatible with USB2.0 ADUM3160 isolation voltage: 2500V module: isolation voltage 1500V Using the environment: – 40 Celsius to 85 Celsius After a test support equipment: Full equipment: for USB flash drive, digital camera, card reader, mobile hard disk, U aegis, USB hub, AVRJTAG, AVRISP, AVRISPMKII, S – Lab, JET51, J – Link, FET430UIF, PICKIT2, XDS100, LPC cc-link, ICD2, USB serial port (FT232, CP2102, PL2303, CH341 chips). Low speed devices: Keyboard, mouse, USBASP, USB HID equipment, USB CDC equipment. The tested part does not support the USB wireless network card, see USB flash drive. Colour: Blue Material:ABS Size: 40 X 23.3mm Mention that you found this ad on DealMarkaz.pk when you call.

DESCRIPTION Features: This is the mobile power module Accessories, 18650 Circuit board shell. Meet the individual needs of your DIY, but you must understand basic electronic assembly. Motherboard comes with protection function: Charging overcharge protection, over-discharge protection, overcurrent protection. Intelligent output device after charging full, automatically stop charging, to prevent mobile phones overcharge. Output voltage and current stable, will not harm user devices. Specifications: Micro USB input: 5V 1A USB Output: 5V 2.1A / 5V 1A(Dual USB interface) Charging display: intelligent digital display Batteries Type: liquid lithium-ion batteries (18650) Product Size: 57mm x 28mm Screen size:27mm x 17mm Installation instructions: The circuit board is connected to the battery negative B-, B + is the positive, do not connecting reversed, connecting reversed will burn the board, the battery is connected in parallel welding, assembling battery. Note that the insulation between the battery and the circuit board, battery lead not to touch the circuit board, so as not to cause a short circuit. Package included: 1 x Mobile Power Bank 18650 Battery Charger PCB Mention that you found this ad on DealMarkaz.pk when you call.

The input voltage: 4.35-6 v (recommended voltage 5 v) Charge cut-off voltage: 4.2 V + / – 1% Maximum charging current output: 1000 ma The battery overcharge protection voltage: 4.28 V Battery overcharge lifting voltage: 4.00 V The battery discharge protection voltage: 3.0 V Battery discharge termination voltage: 3.2 V Battery: over-current protection current 3 a The board size: about 2.5 * 1.65 CM Light state: no load the light not bright, red light for recharging, is full of green light.

The input voltage: 4.35-6 v (recommended voltage 5 v) Charge cut-off voltage: 4.2 V + / - 1% Maximum charging current output: 1000 ma The battery overcharge protection voltage: 4.28 V Battery overcharge lifting voltage: 4.00 V The battery discharge protection voltage: 3.0 V Battery discharge termination voltage: 3.2 V Battery: over-current protection current 3 a The board size: about 2.5 * 1.65 CM Light state: no load the light not bright, red light for recharging, is full of green light.

1. No need to install drivers.Plugged into a computer USB port, the display found engineering input device 2. WIN XP, VISTA, WIN7 operating system. 3. USB port supply 500mA recoverable fuse, short circuit overcurrent protection, the target board can also be powered with USB. 4. The download is complete, does not affect the operation of the target board. 5. S51 and AVR chip burn faster than a parallel port ISP faster, more stable. 6. Using the standard IDC10 interface. 51 series AT89S51 AT89S52 AVR series AT90can128 AT90can32 AT90can64 AT90pwm2 AT90pwm3 AT90s AT90s AT90s AT90s AT90s AT90S AT90S AT90usb AT90usb Atmega103 Atmega128 Atmega Atmega Atmega16 Atmega161 Atmega162 Atmega163 Atmega164 Atmega165 Atmega168 Atmega169 Atmega Atmega Atmega32 Atmega323 Atmega324 Atmega325 Atmega Atmega Atmega329 Atmega Atmega406 Atmega48 Atmega64 Atmega640 Atmega644 Atmega645 Atmega Atmega649 Atmega Atmega8 Atmega Atmega Atmega88 Attiny11 Attiny12 Attiny13 Attiny15 Attiny22 Attiny Attiny24 Attiny25 Attiny26 Attiny261 Attiny28 Attiny44 Attiny45 Attiny46 Attiny461 Attiny84 Attiny85 Attiny861" Facebook page;ElectronicsArena.com Box Pack - No Warranty

Description: Details iShopping.pk brings you the best price for BenQ 3000 Lumens XGA Dustproof Projector With Short Throw (DX808ST) with express shipping all over Pakistan.   Details: Maximum Dustproof Solution for Optimal Performance and Reliability Brand-new BenQ Dust Guard™ technology incorporates the latest color wheel sensor and high-performance dust filters to block out up to 90% of dust and particles, further fortifying DX808ST with international dustproof protection rating of IP5X. Tremendously enhancing durability and reliability of BenQ projectors, Dust Guard™ significantly extends projectors’ lifetime while reducing maintenance frequency by 1/3 compared to other projectors. Guaranteeing superb lecture and presentation quality, Dust Guard™ ensures stable operation in even the dustiest environments. BenQ Dust Guard Achieves Industry-Leading Dustproof Design Studies show much higher concentration of harmful dust in indoor settings than outdoor environments, and without proper dustproof mechanisms, damaging dust and particles can substantially reduce the lifetime of projectors and inflate maintenance costs. Caused by transportation, industrial activities or even particles in school environments, dust is the main source of damage to all projectors. BenQ projectors with Dust Guard™ technology pass a series of thorough testing in a simulated environment with large amounts of fine dust, soot, and milled cotton lint to ensure pristine performance in classrooms with high airflow and even hazardous environments with high levels of dust concentration. Dust Filters Filter out 90% of Particles BenQ Dust Guard™ employs advanced dust filters to prevent intrusion of PM10 level particles such as pollen and dust by up to 90%, tremendously improving protection in especially dusty environments. For added peace of mind, DX808ST features a built-in Filter Timer that reminds users to replace the filter and resets after replacement. Anti-Dust Accumulation Sensor Resists Dust Buildup Incorporating color wheel sensors with an ingenious anti-dust accumulation feature, DX808ST prolongs optimal performance by repelling dust which can accumulate on traditional sensors to block the IR signal and cause flickering, abnormal colors, or even shutdown. Unobstructed Instruction Without Space Constraints Offering a big screen in short distance with a 0.61 short-throw ratio, DX808ST eliminates distracting shadows and glare for students and teachers to engage and collaborate freely in front of the board. Uncompromised High Brightness DX808ST produces 3,000 high ANSI lumen brightness and resolution for perfect projection performance with crisp images and sharp text even in bright lecture rooms. High brightness provides clear content under high ambient lighting, allowing lights to be kept on during classes for note taking and interactive collaboration. Bigger Images BenQ education projectors offer a range of resolutions and projected image sizes to meet diverse classroom needs. Featuring crisp image quality up to 120 inches, our ultra-short throw education projectors deliver increased classroom versatility at reduced costs. Long Lasting Picture Quality With a sealed design that protects the DLP chip from dust-induced image degradation and the industrial-grade durability of DLP projection technology, BenQ education projectors are capable of maintaining long-lasting picture quality by eliminating color decay. Unlike non-DLP projectors, BenQ education projectors deliver premium picture quality equivalent to the results from brand new projectors after lamp replacement. High Pixel Fill Factor for a Superb Viewing Experience BenQ DLP projectors feature class-leading high fill factor, minimizing black borders around each pixel to eliminate the dreaded “screen door effect” commonly observed in non-DLP projectors. BenQ education projectors produce superior definition and clarity in small-size text and fine details for beautifully rendered images instead of pixelated graphics. Crisp Readability via High Contrast Ratio Ideal for text, numbers, and tables widely used in instruction, BenQ education projectors leverage the native DLP advantage of digitally controlled micromirrors on the DMD chip. By completely toggling off reflective micromirrors to generate deep true blacks, BenQ education projectors create high native contrast ratio for sharp readability and crisp resolution at every single sub-pixel. Interaction on Any Surface PointWrite™ technology transforms BenQ education projectors into collaborative platforms that turn any surface into an interactive whiteboard. Seamless integration of PointWrite™ kit and QWrite software with BenQ projectors encourages a truly collaborative learning environment where students and teachers work together using intuitive templates along with annotation tools. Multi-Touch & Multi- Screen Drawing With enhanced multi-touch capability for pens or fingers, two PointWrite™ projectors can be used in conjunction to double the interactive projection surface, creating vast new opportunities for interactive learning in modern digital classrooms. In QWrite Whiteboard Mode, teachers can also run different applications or display, view, and annotate across two surfaces. Intuitive Setup Reliably accurate in any ambient lighting, PointWrite™ auto calibrates and saves its settings immediately when plugged into a computer’s USB port, remaining ready with no manual configuration or complicated training for teachers. Windows Gesture Support PointWrite™ projectors support intuitive Windows gestures such as zooming in and out or scrolling while browsing webpages, pictures or Google Maps. All multi-touch commands and gestures are supported for Windows 8 or above and future applications. Simple and Convenient Wireless Dongle BenQ education projectors are ready for BYOD collaboration and creating more engaging lessons via QCast wireless dongle that allows up to 4 participants to stream content from smart devices or computers to the big screen, displaying them in 4 split screens. Optimizing Educational Investment Exclusive BenQ innovation SmartEco™ technology intelligently modulates light output and perfects DLP's energy saving capabilities to increase lamp life with uncompromised brightness and exquisite picture quality. Reducing energy consumption, SmartEco™ extends lamp life up to 15,000 hours, 3X* more than without SmartEco™ technology. The Eco Blank mode further increases energy saving capability by dimming lamp power automatically to lower total power by 70% when blanking the projection. Sharp Details in Dark Scenes BenQ’s exclusive SmartEco™ Technology ingeniously adjusts light output based on content, enhancing contrast to produce richer blacks and the best possible picture quality especially important for detailed and dynamic dark scenes such as astronomy courses. Screen Size Adjustment BenQ education projectors allow convenient screen size fine tuning through OSD menu to significantly save setup time, without need to physically adjust projector installation in case the sensitive short-throw image is not precisely aligned on the desired frame. Remote Control Hotkey Press the “Quick Install” hotkey on the remote control to setup the projector. This is a great time saver for managers performing initial projector installation work.

Description: Details iShopping.pk brings you the best price for Bosch FLEXIDOME IP Micro 5000 HD (NUC-51051-F2M) with express shipping all over Pakistan.   Specifications: Bosch FLEXIDOME IP micro 5000 HD NUC-51051-F2M 5MP Vandal-Resistant Day/Night Outdoor Dome Camera with 2.5mm Fixed Lens (IVM Version) Video Sensor Type 1/3.2" CMOS Pixels 2592 x 1944 Sensitivity 3200 K, reflectivity 89%, 30IRE, 0.8 lux Dynamic Range 65 dB True Day/Night Control Auto, Color, Monochrome Shutter Speed Automatic Electronic Shutter (AES) Fixed (1/12 to 1/15000 sec) Video Resolution 5 MP, 480p Aspect Ratio 0.16875 Video Compression H.264 MP (Main Profile); M-JPEG Frame Rate 12 ips (M-JPEG frame rate can vary depending on system loading) Video Setting Video watermarking, Alarm mode stamping, Image mirror, Image flip, Contrast, Saturation, Brightness, White balance, Sharpness level, Contrast enhancement, Backlight compensation, Privacy mask, Motion detection, Tamper alarm, Upright mode, Pixel counter Lens Lens Type 2.5 mm fixed, F2.8 Lens Mount Board mounted Viewing Angle (H/V) 105 x 79° Input/Output Analog Video Output 2.5 mm jack for installation only (NTSC) Storage Local Storage 10 sec pre-alarm recording Memory Card Slot Supports up to 32 GB microSDHC / 2 TB microSDXC card (SD card of Class 6 or higher is recommended for HD recording) Recording Continuous recording, ring recording, alarm/events/schedule recording Software Unit Configuration Via Web browser or Configuration Manager Firmware Updates Remotely programmable Network Protocols IPv4, IPv6, UDP, TCP, HTTP, HTTPS, RTP/ RTCP, IGMP V2/V3, ICMP, ICMPv6, RTSP, FTP, Telnet, ARP, DHCP, SNTP, SNMP (V1, MIB‑II), 802.1x, DNS, DNSv6, DDNS, SMTP, iSCSI, UPnP (SSDP), DiffServ (QoS), LLDP, SOAP, Dropbox, CHAP, Digest Authentication Encryption TLS 1.0, SSL, DES, 3DES, AES (optional) Ethernet 10/100 Base-T, auto-sensing, half/full duplex Ethernet Connector RJ45 PoE IEEE 802.3af (802.3at Type 1) Power level: Class 1 Connectivity ONVIF Profile S, Auto-MDIX Environmental Operating Temperature -22 to +122°F (-30 to +50°C) Storage Temperature -22 to +158°F (-30 to +70°C) Humidity 0 to 95% relative humidity (non-condensing) Electrical Input Voltage +12 VDC or Power-over-Ethernet (48 VDC nominal) Power Consumption 3.84 W maximum Certifications and Approvals Standards EN 60950-1, UL 60950-1, CAN/CSA-C22.2 NO. 60950-1-07, UL 60950-22 Outdoor UL, EN 50130-4; EN 50130-5, FCC Part15 Subpart B, Class B, EMC directive 2004/108/EC, EN 55022 class B EN 55024, VCCI J55022 V2/V3, AS/NZS CISPR 22 (equal to CISPR 22), ICES-003 Class B, EN 50121-4, EN 50121-3-2, CE: Automotive environment, EN 55025, EN 50155, ISO16750-3, EN 50132-5-2; IEC 62676-2-3 Certifications CE, FCC, UL, cUL, C-tick, CB, VCCI Ingress Protection Rating IP66 Impact Protection IK08 Physical Color RAL 9017, RAL 9003 Pan/Tilt 3-axis adjustment ±175º/±70º/±180º Dimensions (Ø x H) 4.33 x 2.17" (110.00 x 55.00 mm) Weight Approximately 11.28 oz (320.00 g) Packaging Info Package Weight 1.3 lb Box Dimensions (LxWxH) 6.6 x 5.8 x 4.3" Bosch NUC-51051-F2M Specs Video Sensor Type 1/3.2" CMOS Pixels 2592 x 1944 Sensitivity 3200 K, reflectivity 89%, 30IRE, 0.8 lux Dynamic Range 65 dB True Day/Night Control Auto, Color, Monochrome Shutter Speed Automatic Electronic Shutter (AES) Fixed (1/12 to 1/15000 sec) Video Resolution 5 MP, 480p Aspect Ratio 0.16875 Video Compression H.264 MP (Main Profile); M-JPEG Frame Rate 12 ips (M-JPEG frame rate can vary depending on system loading) Video Setting Video watermarking, Alarm mode stamping, Image mirror, Image flip, Contrast, Saturation, Brightness, White balance, Sharpness level, Contrast enhancement, Backlight compensation, Privacy mask, Motion detection, Tamper alarm, Upright mode, Pixel counter