Module Board

Function:1.Overcurrent protectionOvertemperature protection ( need to add temperature switch ) ,The efficiency of 90%,The oscillation frequency 100KHz, ripple is less than 1%.No feedback instantaneous output current can reach 5-10 times the normal current, very suitable for high-power amplifiers.2.T..

Description:Module nature: non-isolated buckRectification mode: synchronous rectificationInput voltage: 4.75V-23VOutput voltage: 1.0V-17VOutput current: peak 3A, long time 1.8AConversion efficiency: 96% (highest)Switching frequency: 340KHzOutput ripple: 30mV (when no load)Load adjustment rate: +-0.5..

Description:This is "resistance substitution box" good low-cost alternative solution, can flexible and quick setting resistance range from 1R to 9999999R, step accuracy 1R. For educational experiments, electronic engineering design or test trimming are excellent applications.Specifications:Product N..

Features: 1. Intelligent power display panel, tap the trigger switch to display, display automatically closed after 3 seconds (Note: if you need to keep the light , direct short-circuit switch)2. Static power consumption 2~3 mA, It's negligible3. Power indication(The color of the lamp is..

Specification:Model: HXYP-1S-5025Size: 50*25*3.5mmMaximum operating current: 24AUpper limit instantaneous current: 42AOvercharge voltage range: 4.28V±0.05VOver-discharge voltage range: 2.40V±0.05VQuiescent current:< 30µACharging voltage: 4.2VShort circuit protection: can protect, delay automatic rec..

Specification:1MOSModel: HX-1S-3876Size: 38*7.6*2mmOvercharge voltage range: 3.65v±0.05vOver-discharge voltage range: 2.32v±0.05vMaximum operating current: 1.5AUpper limit instantaneous current: 3.5AQuiescent current: < 30uACharging voltage: 3.6VShort-circuit protection: can be protected, delayed se..

Feature:Working voltage: DC 5VWorking current: 1 relay pulls 70MA, 2 relays pulls 140MAQuiescent working current: 0.2mARelay load current: AC 250V/10A, DC 30V/10ATrigger mode: low level triggerSize: 36mm * 32.3mm * 18.5mmWeight: 24.5gPackage includes:1 x Relay Module..

Product Description: 1. AC voltage 250V, AC current 10A, DC voltage 30V, DC current 10A;2. It adopts 8550 triode drive and has strong driving ability;3. Operating voltage 5V, Vcc pin 5v input4. With fixing bolt holes for easy installation5. Board size: 4.3 × 4.4 (cm)6. Pow..

Description:1. Drive port signal voltage: 3.6-24V2. Output port voltage port: 3.6-30V3. The jumper cap can realize the output port is high potential or pull down output4. Onboard 2 channels 817 independent: different voltage control can be realized at the same timeNote:The input port is shared with ..

Features:  1. It can detect the flame or the light source with the wavelength in the range of 760 nm to 1100 nm. The flame distance of the lighter is 80 cm. The larger the flame, the farther the test distance is.2. The detection angle is about 60 degrees, which is especially sensitive to the ..

>>>Manual: Contact Us<<<Specifications:Operating Voltage: 9V-30VChannel: 2.Frequency: 300MHz - 900MHz.Code: Rolling and Fixed code & Learning code.Uses: garage doors, Gate Doors, motorcycles, car alarm products, home security products, short-range wireless remote control p..

2 Channel Motor + 16 Channel Servo Expansion Board For UNO Smart Car Chassis Robot ArmDescripiton: 2 Channel Motor + 16 Channel Servo Drive Shield is compatible with UNO R3 and ESPduino development board. This module can be inserted directly into the UNO or ESPduino. But if using ESPduino,..