Category: Module Board
Showing 17–32 of 12660 results
0.1-2000MHz RF Amplifier Wideband High Gain 30dB Low Noise Amplifier LNA Broadband Module Receiver
$21.86Amplifier BoardAdd to cartFeaturesThis product with wide frequency range, high gain, low noise figureThis product can be applied to various rf receive front-end and increases the communication distanceUsed for Short wave, FM radio, remote control receiver, such as cable TV signal amplifier need low noise RF signal amplificationSpecificationsSize:25*52mmDiameter of end:5mmColor:green + goldOperating frequency:0.1-2000MHzAmplifier gainF=0.1MHz, gain=32dBF=500Mhz, gain=31dB F=1000MHz, gain=29dBF=1500Mhz, …
0.1-2000MHz RF Wideband Amplifier Gain 30dB Low Noise Amplifier LNA Board Module
$21.86RF amplifierAdd to cartFeatures-This product with wide frequency range, high gain, low noise figure-This product can be applied to various RF receive front-end and increases communication distance-Used for Short wave, FM radio, remote control receiver, such as cable TV signal amplifier need low noise RF signal amplificationSpecificationsSize:25*52mmDiameter of end:5mmOperating frequency:0.1-2000MHzAmplifier gainF=0.1MHz, gain=32dBF=500Mhz, gain=31dB F=1000MHz, gain=29dBF=1500Mhz, gain=25dBF=2000MHz, gain=20dBMaximum power …
0.1-2000MHz RF Wideband Amplifier Gain 30dB Low Noise Amplifier LNA Board ModuleRead More
0.1-2500MHz 38dB Gain RF Microwave High Gain Amplifier
$28.42RF amplifierAdd to cartnullApplicationsThe amplifier has the advantages of wide frequency range and high gain, which can be used for various RF receiving gain modules to increase the communication distance. Wide-range short-wave, FM radio, remote receiver, cable signal amplifier and other places where small signal RF amplification is needed.Technical indicatorsOperating frequency:0.1-2500MHzAmplifier Gain:38dB (Typical)F= 0.1MHz, gain=38dBF= 500Mhz gain=38dBF=1000MHz gain=38dBF=1500Mhz …
0.1-2500MHz 38dB Gain RF Microwave High Gain AmplifierRead More
0.1-2GHz 64dB Gain RF Broadband Amplifier Board Low Noise Amplifier LNA
$34.98RF amplifierAdd to cartDescriptionlow noise amplifierLNA2-2G-64DB1. Power supply voltage:12VDirect(Current 70MA)Shielding enclosure2. Gain:64DB input and output impedance:50 ohm3. Maximum output power:10dBm (2VPP50Under ohmic load)4. Input signal5. Bandwidth, bandwidth:1MHzreach(2GHzDifferent frequency gain is different, specific please refer toS21Curve index)6. Noise coefficient:2dB (0.5GHzCase measurement)7. Other:the need for different gain values, you can reduce the supply voltage8. Point frequency gain:GAIN=63.41 dB F=30.29MHZ GAIN=66.43 …
0.1-2GHz 64dB Gain RF Broadband Amplifier Board Low Noise Amplifier LNARead More
0.1-4000MHz 20dB DC 5V RF Microwave Amplifier SMA Female Connector
$22.26RF amplifierAdd to cartDescriptionThis amplifier has the advantages of wide operating frequency range, stable gain, low power supply voltage and low current consumption. It can be used to amplify various radio frequency signals and is widely used in FM broadcasting, remote control receivers, cable television, gps, Beidou receivers, wifi bluetooth receiving circuit, etc., need low noise, high overload …
0.1-4000MHz 20dB DC 5V RF Microwave Amplifier SMA Female ConnectorRead More
0.1-4000MHz 20dB Low-power Microwave Radio Frequency Broadband Amplifier Board
$22.95RF amplifierAdd to cartApplicationsThis amplifier has the advantages of wide operating frequency range, stable gain, low power supply voltage and low current consumption. It can be used to amplify various radio frequency signals and is widely used in FM broadcasting, remote control receivers, cable TV, GPS, Beidou receivers, wifi bluetooth receiving circuit, etc.Technical ParametersFrequency range:0.1–4000MHZSupply voltage:3.3-5.5VDCMaximum power:+3dBm (3mW) …
0.1-4000MHz 20dB Low-power Microwave Radio Frequency Broadband Amplifier BoardRead More
0.15-400MHz Antenna Isolator Antenna DC Isolator DIY Parts
$16.47RF amplifierAdd to cartSpecificationInput/output impedance:50 Ohm(1:1 ratio)Insertion loss:max. 1dB(2-50MHz)/3dB(0.15-400MHz)Maximum RF Power:0.25WBNC-FemaleProduct size:88*16*16 (included seat)Product weight:30gPackage included1 x Antenna DC Isolator DIY Parts
0.25W 5V 45*45mm Mini Polysilicon Solar Panel Epoxy board with Wire
$4.04Smart Robot & Solar PanelAdd to cartSpecifications∵Material:Class A polysilicon∵Operating Voltage:5V∵Working current:0-50Ma∵Size:45*45*2.8mm∵Short circuit current:0.03 (A)∵Maximum power:0.25 (W)∵Product weight:about 7gOn the use and testing ofProducts can only be in the sun, the nominal peak power is the midday sun.The sun early in the morning one night and not the strong sun is not up to the nominal. In the room, the solar panels …
0.25W 5V 45*45mm Mini Polysilicon Solar Panel Epoxy board with WireRead More
0.2W 2V 78.8*28.3mm Mini Polycrystalline Silicon Epoxy Board Solar Panel for DIY Part
$4.81Smart Robot & Solar PanelAdd to cartSpecifications– Material:Class A polysilicon– Maximum power:0.2W– Working current:0-100MA– Short circuit current:0.12 (A)– Open circuit voltage:3V– Number of batteries:4Pcs– Dimensions:78.8*28.3 (mm)– Product weight:about 8gPackage Included1 x solar panel
0.36 inch 4-digit LED Display Module TM1637 Driver Tube
$6.55LED BoardAdd to cartFeatureThe 4-digit LED Display Module integrates a 0.36′ 4-Digit 7-Segment Display Common Anode with 12 pins. It uses the driver chip TM1637.The module has 4 control pins of 2.54mm pitch, which can direct connect to microcontroller with jumper wires.So it’s very easy to control the matrix without tons of wiring. Available to make microcontroller control …
0.36 inch 4-digit LED Display Module TM1637 Driver TubeRead More
0.36 inch Programmable PLC Controller Parameter Display Screen Module D110 D114 PLC Programming Module
$34.09Display ScreenAdd to cartDescriptipnThis digital tube display can be connected with the domestic PLC produced PLCs ,which can replace the touch screen and text on small equipment, and has a very high price ratio. . In many projects, it can also replace the development of single-chip microcomputers, with short development cycle, mature circuit, stable and reliable. You can …
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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 …