Category: Converter Board
Showing 65–80 of 553 results
10pcs QC2.0 QC3.0 Fast Quick Charger USB Module Board High Efficiency DC-DC Step Down Buck Converter 10V-32V to 3.8V-12V for Mobile Phone
$94.61Converter BoardAdd to cartSpecificationsInput voltage range:10V to 32V DCOutput voltage:default 5V, automatically adjust between 3.8~12V after triggering fast charge (the input voltage is higher than the output voltage, if you want to trigger 12V fast charge, the input voltage should be higher than 12V)Output power:maximum 18W (5V3.5A, 9V2A, 12V1.5A, etc.)The output voltage is wired and complemented. When the …
10pcs R411B01 3.3V Auto RS485 to TTL RS232 Transceiver Converter SP3485 Module for Raspberry pi Breadboard Banana pi ESP8266
$33.09Converter BoardAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.SpecificationsOperating Voltage:DC 3.3VLogic level:3.3V LvTTL Logic level RS485 BUS IC:SP3485Read and write automatic control IC:SM74HC04Size:17.9×11.7×2.8mm(Weight:0.7gWiring DiagramApplicationRS485 Temperature and humidity sensorPTZ cameraLED controllerMODBUS RTURS485 Relay485 sensorautomated manufacturing lineWifi to RS485(ESP8266)Bluetooth to RS485(HC-05/HC06)Wireless Module …
10pcs RF Power Splitter RF Microwave Resistance Power Divider Splitter 1 to 2 Combiner SMA DC-5GHz Radio Frequency Divider
$97.52Converter BoardAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.SpecificationSize:Approx. 33*33mmPower Channel:1 to 2Power Frequency:DC-5GOutput Attenuation:6dBSystem Impedance:50 ohmsFine workmanship and good performance.Easy to use.Long service life.Package included10 x RF Microwave Resistance Splitter
10Pcs RobotDyn 4 Chanels Logic Level Converter High Speed Bi-Directional 3.3V-5V
$19.79Converter BoardAdd to cartSchematic:http://img.staticbg.com/file/products/20171225012924Schematic-Mod-LogLevel.pdfPinOut Diagram:http://img.staticbg.com/file/products/20171225012850PINOUT-LogLevel.pdfDescriptionThis logic level converter features four high speed bi-directional 4 channels, allowing for safe and easy communication between devices operating at different logic levels. It can convert signals as low as 1.8 V to as high as 5 V and vice versa, and its four channels are enough to support most common bidirectional and …
10Pcs RobotDyn 4 Chanels Logic Level Converter High Speed Bi-Directional 3.3V-5VRead More
10Pcs RobotDyn CP2104 USB-TTL UART Serial Adapter Microcontroller 5V/3.3V Module Digital I/O USB-A
$71.71Converter BoardAdd to cartFeatureThis USB to UART Bridge is a module, base on Silicon Labs CP2104 UART bridge, and it is a good solution for connecting micro-controllers and other digital serial devices to PC. For connecting to PC used standart USB-A socket.The device also features up to four GPIO signals that can be user-defined for status and control …
10Pcs RobotDyn Micro SD Card High Speed Module for 3.3V 5V Logic for MicroSD MMC Card
$35.83Converter BoardAdd to cartFeatureMicro SD and MMC cards can be used with ease. Note that the mainboard has to support the FAT and FAT32 file system. Limit size 2GB. This kind of Micro SD module makes use of the SPI based access.On board used IC buffer CD4050 for high-speed communication.On board, you can find the LED for indicating …
10Pcs RobotDyn Micro SD Card High Speed Module for 3.3V 5V Logic for MicroSD MMC CardRead More
10pcs RS232 Module with DB9 Connector RobotDyn for Arduino – products that work with official for Arduino boards
$41.31Converter BoardAdd to cartFeatureRS232 module is a standard interface for equipment. You can now easily access that equipment straight from your for Arduino.The RS232 module has DB9 connectors that provide a connection to various devices with RS232 interface.DocumentsDimensional drawing:Click here to openPinout:Click here to openSchematic:Click here to openPackage includes10 x RS232 Module
10pcs RS232 to TTL Serial Converter Module DB9 Connector MAX3232 Serial Module with Cable
$38.18Converter BoardAdd to cartFeatureIt is widely used in radio modification, phone flash, GPS, vehicle detection, DVD flash, hard disk repair set-top box upgradeIt can be used to program STC MCU, NXP MCU, Renesas MCU, STM32 MCU, N+-2EC MCU CommunicationPort:TX RX VCC GNDChip:domestic MAX3232Package includes10 x Serial Module10 x Cable
10pcs RS232 to TTL Serial Port Converter Module DB9 Connector MAX3232 Serial Module
$18.59Converter BoardAdd to cartFeatureIt is widely used in radio modification, phone flash, GPS, vehicle detection, DVD flash, hard disk repair set-top box upgradeIt can be used to program STC MCU, NXP MCU, Renesas MCU, STM32 MCU, N+-2EC MCU CommunicationPort:TX RX VCC GNDPackage includes10 x Serial Module
10pcs RS422 to TTL Transfers Module Bidirectional Signals Full Duplex 422 to Microcontroller MAX490 TTL Converter Module
$48.42Converter BoardAdd to cart>>>Manual:Click here to openDescription– RS422 interface, two-way communication. A B Y Z ultra-long transmission 1000 meters. The module has 15KV ESD protection.– Add 10 ohm current limiting/overcurrent protection resistor to the board.– The module comes with TVS diodes. Anti-lightning, anti-spike voltage.– The module has 120 ohm terminal resistance, it can reduce long-distance communication echo interference …
10PCS SMT DIP Adapter Converter 0805 0603 0402 Capacitor Resistor LED Pinboard FR4 PCB Board 2.54mm Pitch SMD SMT Turn To DIP
$4.36Converter BoardAdd to cartSize:20.32×10.16 mmThickness:1.6mmCraft:two side green oil solder coatingPackage Included10 x SMT DIP Adapter Converter 0805 0603 0402 Capacitor Resistor
10Pcs Socket Adapter for NRF24L01 with 3.3V Regulator
$21.26Converter BoardAdd to cartFeatureThis module enables you to use NRF24L01 type transceivers on 5V systems like . It regulates the 5V input to 3.3V output and incorporates bypass capacitors for reliable operation.Package includes10 x Socket adapter
10Pcs Socket Adapter Plate for 8Pin NRF24L01+ Wireless Module
$21.38Converter BoardAdd to cart10Pcs Socket Adapter Plate For 8Pin NRF24L01+ Wireless ModuleFeatureQuantity:10Voltage:3.3VSize:26 x 19 x 12mmIt’s for 8 Pin NRF24L01+ ModuleA simple socket board which is for NRF24L01 Wireless module on-board AMS1117-3.3 chipIt could be used with NRF24L01 Wireless module Wireless module operating voltage is generally 3.3v, while the ordinary 51 micro-controller 5v, this module is wireless module …
10Pcs Socket Adapter Plate for 8Pin NRF24L01+ Wireless ModuleRead More
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5pcs ST-LINK V2 Programmer Emulator Mini STLINK Downloader for STM8 / STM32 MCU Development Board
$45.35Test & Measuring ModuleAdd to cartSize ConversionInchesCentimetersPlease according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.Description– Only U disk size and compatible with official ST-LINK V2.– Support official firmware upgrade, support all series of STM8 (SWIM interface), STM32(SWD interface).– Two-channel power output 5V / 3.3V and easier …
5pcs Breadboard Power Supply Module Circuit Test 3.3V 5V Switchable
$24.83Power Supply ModuleAdd to cartDescriptionThe size is exactly the same as most bread plates.Small size, suitable for all kinds of experimental equipment.It has the function of current limiting protection.The interface is popular, and the switching voltage can be switched.Input voltage:5VOutput voltage:5V/3.3V switchableOutput current:less than 500mASize:53 x 11mmPackage Included5 x Power Supply Module
3pcs Audio Speaker Protection Board Amplifier Components DC Protect Kit DIY
$24.37DIY Electronic KitsAdd to cartSpecificationInput voltage:AC12-15 VSize(L*W*H):6x 4 x 2.5 cm (Finished)FeatureWith power on delay (about 3 seconds) and DC protection (control voltage around 1 V)With LED status display, when the protection light, the normal work time offUsing 15 A large current relayWorking voltage aAC 12 to 15 V, need independent power supply.Package includes3 x Double-sided circuit boards 3 …
3pcs Audio Speaker Protection Board Amplifier Components DC Protect Kit DIYRead More
5Pcs AMS1117 3.3V Power Supply Module with DC Socket And Switch
$9.02Power Supply ModuleAdd to cartDescription1. onboard AMS1117-3.3 chip2. onboard DC input voltage range of 4.75 V to 12 V3. the onboard 7 * 7 self-locking switch, convenient to control power supply turned on and off during the test4. the onboard power light, indicating whether the power supply5. 4-way output voltage interface, convenient connection during the test6. The board size:48.5 …
5Pcs AMS1117 3.3V Power Supply Module with DC Socket And SwitchRead More
32Pcs Science Chemical Experiment Demonstration Tools Reagent Alcohol Lamp Full Set Storage Box
$89.79Lab Clamp & StandAdd to cartSpecificationType:Chemical Experiment BoxMaterial:Plastic, GlassFeatures1. High quality materials. Environmentally friendly and durable.2. Deepen understanding:thinking at your own hands can give your child a deeper understanding of knowledge.3. The variety of experimental tools is rich, which can meet different experimental needsPackage IncludedItem:QuantityBlue and Red Cup:2 SetFour Treasure Box:1 PcsAlcohol Lamp:2 PcsDropping Bottle:2 PcsSpray Bottle:1 PcsBule Dropping Bottle:3 …
3Pcs T2310 AC110V 220V Programmable Digital Time Delay Switch Relay T2310 Normally Open Timer Control Module 0-999S/Min/Hour
$32.79Test & Measuring ModuleAdd to cartFeatureIndependent crystal oscillator, more accurate timing1. Convenient direct output wiring2. Add buzzer and audible alarm3. Add pause button to stop urgently5. Start and stop setting mode, provincial conversion, which is more convenient6. Automatically save when power off, run automatically when power on7. Timing units can be set separately, with 36 working combinations8. Timing range:0-999 seconds, …
5pcs 30CM 1M Portable Photosensitive Dry Film for Circuit Photoresist Sheet for Plating Hole Covering Etching for Producing PCB Board
$21.78Electronic Accessories & SuppliesAdd to cartFeaturesUniversal used in producing PCB board, attach on the PCB surface to make it photosensitive.Suitable for electroplating, hole covering and etching.Great hole covering ability.High resolution.Great adaptive capacity to different material.Durable in pH 8.0-8.5 situation.1.5mil dry film fully covers a 0.25inch height hole.Suitable for usual plating bath, no wrinkle or color error.SpecificationWidth:approx. 30 cm/11.81inchLength:approx. 100 cm/39.37inchOperating …