Module Board

Features: 1. Thin, small size, high efficiency and easy to install.2. Multiple protection: over current protection/over voltage protection/over high temperature/ short-circuit protection.3. Purpose: car alarms, radio, intercom, electric motors, audio, navigation, surveillance, LED car di..

Features: 1. Thin, small size, high efficiency and easy to install.2. Multiple protection: over current protection/over voltage protection/over high temperature/ short-circuit protection.3. Purpose: car alarms, radio, intercom, electric motors, audio, navigation, surveillance, LED car di..

Features: 1. Thin, small size, high efficiency and easy to install.2. Multiple protection: over current protection/over voltage protection/over high temperature/ short-circuit protection.3. Purpose: car alarms, radio, intercom, electric motors, audio, navigation, surveillance, LED car..

OverviewThis is a universal driver board for e-Paper panels, can be used to drive various SPI interface e-Paper from Waveshare.FeaturesStandard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson NanoSPI interface, for connecting with other controller boards like Ra..

Note: Requires simple assembly.There are three key functions:1. Enter the test mode2. Change the display mode3. Change the display brightnessSpecific operation:1. Enter the test modeFirst press and hold the button, power on (5V power supply), the spectrum automatically enters the test mode. The LED ..

Feature:WEAH adjustable notch filter: The notch frequency and the amount of cut can be adjusted, which has a wider application range and is more convenient for friends who like DIY.The function is to cut and trim the middle and high frequencies to meet the requirement of a flatter overall curve. The..

Feature:Model: 2002Maximum power: 120WFrequency response: low 55HZ, high 20KHz Crossover point: 3000HZ Filtering characteristics: third-order two-way 12DB/OCTApplicable impedance: 2/4/6 ohmAppearance size: 120 x 65 x 33mmApplication range: for car speakers DIY The swi..

Feature: Model: 2510Filter: 1 high, 1 lowSize: 134*114*33Power: 400WFrequency point: 2800HzPackage includes:1 x Divider..

Feature:Filter: 1 high, 1 lowSize: 134*114*33mmPower: 450WFrequency: 2600/2800Hz adjustableApplicable: high and low two-way speaker modification and upgradePackage includes:1 x Divider..

Feature: Model: 3007BFilter characteristics: 1 high, 1 medium and 1 lowPower: 300WCrossover point: 1500HzImpedance: 4-8 ohmsCircuit: 12db/octSize: 120*90*33(mm)Net weight: 240g/pcPackage includes:1 x Divider ..

Feature: Mode: WEAH-307Power: 100WImpedance: 4-8ohmCompatible for: Under 6inches HornTreble Standard:12db/octBass Standard:12db/octSize: 8.5x6.2x2.6cm Frequency response: low 45Hz, high 20KHz Package includes: 1 x 100W Filter Treble Mediant Bass Frequenc..

Specification: Model: WEAH-D231 (high and low two-way)Power: 100WFrequency response: 48Hz~20KHzImpedance: 4-8 ohmsNet weight: 93gApplication: DIY speaker high and low bassFeature: High temperature and high current inductorPackage included:1 x Divider..