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18650 Charger Board Circuit Protection
USB to TTL converter Micro UART module PL2303HX
6-in-1 USB to Serial Converter SPECIFICATION Chip: CP2102 Compatible with 3.3V/5V voltage input and output Support USB-TTL, USB-232, USB-485, TTL-232, TTL-485, 232-485 six serial conversion Baud Rate: up to 2Mbps Over-current and short circuit protection On-board indicator light indicates working status Support Win8, Win7, WinXp, Win2K, WinCE, Linux, Mac system Size: 3.1cm x 1.8cm / 1.22 x 0.71 inch 6-in-1 USB to Serial Converter Gravity: BLE Sensor Beacon Pack (5 PCS) Gravity: BLE Sensor Beacon Pack (5 PCS) $14.90 Fermion: BLE Sensor Beacon Pack (5PCS) Fermion: BLE Sensor Beacon Pack (5PCS) $16.90 Gravity: I2C HUB Gravity: I2C HUB $1.50 Gravity: Serial Data Logger V2.0 for Arduino Gravity: Serial Data Logger V2.0 for Arduino $11.90 You have chosen:0 Total amount: $0 BUY IT NOW INTRODUCTION Are you troubled by the various level standards and voltages of the serial port? This 6-in-1 USB to Serial Converter is just right for you. Check it out! One module has six functions. This 6-in-1 multifunctional serial converter supports USB-TTL, USB-232, USB-485, TTL-232, TTL-485, and 232-485 converting functions and is 3.3V/5V compatible. It works well with mainstream operating systems such as Windows and Linux. There is a 500mA fuse protection circuit integrated on the module for protecting the device against damage caused by short-circuit or over-current. The on-board indicator light indicates the working status of the device: USB is selected for the COM port (Yellow light) On, data receiving RX (Red light) Flashes, data transmitting TX (Green light) Flashes.
Oview The CP21 12 highly integrated USB to SMBus bridge controller integrates a USB2.0 full-speed functional controller, USB transceiver oscillator and 8 GPI0 pins. All customization and configuration options can be selected through a simple GUI-based configurator. Standard HID devices do not need to develop complex firmware and drivers. CP2112 devices can achieve fast USB connection with minimal development work. Product details ●USB bus power supply 4.0V to 5.25V; Self-powered 3.0V to 3.6V, I/O voltage 1.8V to VDD ●Working environment temperature: -40°C~85°C ●On-chip power-on reset circuit, on-chip voltage regulator: 3.45V output ●Comply with USB specification 2.0 standard; full speed (12Mbps) ●Support USB suspend state through SUSPEND and / SUSPEND pins, integrated 194 bytes-secondary programmable ROM, used to store customizable product information ●512 bytes SMBus data buffer, configurable clock speed device address 7-bit value CP212 slave device address ●Windows, Mac and Linux HID to SMBus library API for rapid application development, open access interface specifications ●8 GPI0 can be configured as input/output and open-drain/push-pull, configurable clock for external devices ●Output 48MHz to 94kHz, switch L ED during reading/writing SMBus ●Module size: 29.5mm*21.3mm, with two M3 mounting holes, one MicroUSB female 0
CA-6928 Module 5V Bluetooth Audio Module Bluetooth Power Amplifier Board 5.0BT ultra Small Audio Speaker Receive
30A
Aluminium shell CP2102 USB 2.0 to TTL UART module 6pin serial converter STC module support 5v 3.3v
CH9102 Chip USB to TTL (Serial) Converter About this item Type: USB to TTL Model: CP2102 Baud Rate: 50bps~4Mbps System Support: windows vista / XP / server 2003/200, Mac OS-X/OS-9, Linux Input Voltage: 3.3V-5V Pin Number: 5 Pin Temperature: -40℃to +85℃ Color: Red Size:41mm x 15mm
Type-C Nano With the bootloader compatible Nano 3.0 controller for arduino CH340 USB driver 16Mhz Nano v3.0 ATMEGA328P
Micro USB Nano With the bootloader compatible Nano 3.0 controller for arduino CH340 USB driver 16Mhz Nano v3.0 ATMEGA328P
CH340G USB To TTL(Serial) Converter For Arduino Nano Raspberry Pi Online at Robu.in
CP2102 USB to UART Converter DTR 3.3V RXI TX0 GND 5V Description: The USB converter to Serial CP2102 is useful for communicating between a 3.3 V or 5V micro controller and your computer. The USB converter to Serial CP2102 is useful for communicating between a 3.3 V or 5V micro controller and your computer. Specifications: Integrated circuit CP2102; Logic levels: 3.3 V and 5 V; Baud rates supported:5 V output (maximum 500 mA); 300, 600, 1200, 1800, 2400, 4200, 4200, 4200, 4200, 4200, 4200, 4000, 4000, 460800, 500000, 576000, 921600; 5 V output (maximum 500 mA); 3.3 V output; Integrated LEDs indicating data reception / sending Instructions for use 1. Install the CP210x driver. Before using the product, you need to install the CP2102 driver on your computer. 2. Make the hardware connections. Before making the hardware connections, turn off the expansion card and disconnect the converter from the PC. Also disconnect all sensors attached to the development board. The converter is capable of feeding the development board to be programmed. (max 500 mA). Connect the 3.3V pin to the development board power supply pin if it is running at 3.3V. Otherwise, connect the 5V pin to the power pin
CP2102 USB to UART Converter 3.3V DTR RXI TX0 GND 5V Description: The USB converter to Serial CP2102 is useful for communicating between a 3.3 V or 5V micro controller and your computer. The USB converter to Serial CP2102 is useful for communicating between a 3.3 V or 5V micro controller and your computer. Specifications: Integrated circuit CP2102; Logic levels: 3.3 V and 5 V; Baud rates supported:5 V output (maximum 500 mA); 300, 600, 1200, 1800, 2400, 4200, 4200, 4200, 4200, 4200, 4200, 4000, 4000, 460800, 500000, 576000, 921600; 5 V output (maximum 500 mA); 3.3 V output; Integrated LEDs indicating data reception / sending Instructions for use 1. Install the CP210x driver. Before using the product, you need to install the CP2102 driver on your computer. 2. Make the hardware connections. Before making the hardware connections, turn off the expansion card and disconnect the converter from the PC. Also disconnect all sensors attached to the development board. The converter is capable of feeding the development board to be programmed. (max 500 mA). Connect the 3.3V pin to the development board power supply pin if it is running at 3.3V. Otherwise, connect the 5V pin to the power pin
MT3608 Micro DC-DC Step Up Converter Booster Power Supply Module Boost Step-up Board In Put 2 Volt to 24 Volt output 5 Volt to 28 Volt MAX output 28V 2A
Specification: 1.Input Voltage:DC 4.5-24V 2.Output Voltage:integration adjustable and fixed output,back side can choose fiexd output voltage 3.Adjustable Range:0.8-17V,fixed voltage (1.8V 2.5V 3.3V 5V 9V 12V) 4.Output Current:3A (max),actual testing input 12V output 1.5A 5.Transform Efficiency:97.5%(max) (6.5 to 5V 0.7A) 6.Switch Frequency:500KHz 7.Output Ripple Wave:20mV (12V to 5V 3A) 20m band width 8.Operating Voltage:-40 Celsius-85 Celsius 9.Output Overvoltage Protection:no 10.Static Current:0.85MA 11.Load Adjust Rate:±1% 12.Voltage Adjust Rate:±0.5% 13.Dynamic Response Speed:5% 200uS 14.Output Short Circuit Protection:yes 15.Input Transposition Protection:no 16.Enable Control:yes 17.Connecting Type:soldering 18.Input Way:soldering 19.Output Way:soldering/pin 20.Soldering Hole Space:2.54mm
CA1235 Adjustable Power Module 1.25V 1.5 1.8 2.5 3.3 5V Output 3A max Input 5 :16 3A Step-Down Power Supply
One button to turn off the output; Supply ON/OFF display screen; Support low power mode; Support sleep mode; Support both standard USB and Micro USB and pads input voltage; Potentiometer with rotating handle.
Support a variety of fast charging protocols: PD3.0/2.0, PPS/QC4 +, QC3.0/2.0, FCP, AFC Fourth, remind you: 1. Mobile phone chargers/charging treasures must first support fast charging such as PD/QC in order to deceive the fast charging voltage. 2. Fix the four gears of 9/12/15/20 volts, what voltage is needed, just short the corresponding pads. 3. For example, if you set the decoy to 20 volts, but your charger is only up to 9 volts, it will automatically downshift to deceive the output to 9 volts. 4. The maximum support is 5A, and the actual output current/power is determined by your fast charging charger and load.
DC DC Step Down LM2596 Buck Converter 4.5-40V To 3-35V 3A Adjustable Module Power Supply This module features the adjustable LM2596 step-down (buck) switching regulator, capable of driving a 3A load with excellent line and load regulation. This is an LM2596 DC-DC buck converter step-down power module with high-precision potentiometer, capable of driving a load up to 3A with high efficiency, which can work with Arduino UNO, other mainboards and basic modules. When the output current keeps greater than 2.5A (or output power greater than 10W) , please add a heat sink on it. The LM2596 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 3-A load with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, 12 V, and an adjustable output version. Application includes Simple High-Efficiency Step-Down (Buck) Regulator, On-Card Switching Regulators, Positive to Negative Converter Features: Condition:100% Brand New with High Quality Compact size LM2596S converter IC Output voltage adjustment Uses Readily Available Standard Inductors High Efficiency Low Power Standby Mode, IQ TTL Shutdown Capability Adjustment method: first correct input power (between 4.5-50V) then multimeter to monitor the output voltage and adjust potentiometer (usually clockwise turn boost, buck turn counterclockwise), Input: IN+ input positive IN- input negative Output: OUT+ output positive OUT- output negative Static power consumption is only about 6mA. Connection: Welding, plus pin can be directly soldered after the PCB. Short circuit protection: current limiting, thermal protection, self-recovery. Non-isolated step-down (BUCK) switching regulator. Short circuit protection: Current limiting, self-recovery Potentiometer adjustment direction is as Clockwise (increase) and Anti-clockwise (decrease) Non-synchronous rectification Specifications: Module property: Non-isolation buck Rectification mode: Non-synchronous rectification Type: LM2596 Adjustable Power Supply Module Short Circuit Protection: Current limiting, since the recovery Input Voltage: DC 4V-35V Output Voltage: DC 1.23V-30V Output Current:3A (Maximum) Conversion Efficiency:92%(Highest) Output Ripple:30mv(Maximum) Switching Frequency:150KHz Load regulation:0.5% Voltage regulation:2.5% Work temperature:-40?- +85? Dimension: 43x20x14mm Quantity:1Pcs as A Set Instructions: 1. Power (3-40V), power indicator light, the module is working properly. 2. Adjust the blue potentiometer knob (clockwise rotation generally boost, counter-clockwise rotation Turn down) and reach with a multimeter to monitor the output voltage required voltage. Please make sure all of the “IN-” “IN+” “OUT-” “OUT+” marks are inserted Rightly, otherwise the module will be damaged. Package Included: 1 x DC DC Step Down LM2596 Buck Converter 4.5-40V To 3-35V 3A Adjustable Module Power Supply
دريفر بورد تعمل علي شاشات 26 بوصة إلى 55 بوصة.. فولت الخرج للليدات output من 60 الي 165 فولت فولت الدخل (تغذية للبورد) input من 19 الي 45 فولت universal 26''-55'' LED Constant current board inverter driver board booster for TV Monitor panel Specification: Used for: 26inch-55inch LED TV Input Vol: 19-45V Output Vol: 60-165V Output current: 10MA-1000MA (can set) size: 12x6CM Item Description: The LED Strip Vol must be between 60V-165V. Can not less than 60V, if less than 60V,you can choose our other item. Can not higher than 165V, the product design conditions shall not exceed the maximum working voltage of 165V. If the voltage exceeds ,the screen will appear dark or flashing lamp and so on. This product is only constant, not constant voltage, the voltage will automatically adjust to the appropriate voltage according to the led strip need, so you do not worry about in no-load voltage condition measuring how much voltage is.
Micro USB 5V18650 TP4056 Lithium Battery Charger
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