6-30V 1-Channel Power Relay Module with Adjustable Timing Cycle
- Operating voltage: 6 - 30V DC
- 1 Channel delay trigerred relay module
- Delay time: 0.1 second ~ 999 minutes
- Seven Segment Display
- Operating voltage: DC 6V-30V (supports micro USB 5V power supply)
- Trigger signal source: high-level trigger (3V-24V) signal ground and system to improve the system's anti-jamming capability (also short-circuit altogether)
- Output capability: it can control the device within DC 30V 5A or within AC 220V 5A
- Quiescent current: 20mA
- Operating current: 50mA
- Service life: more than 100,000 times
- Working temperature: -40°C-85°C
- With optocoupler isolation, enhanced anti-jamming capability, industrial grade circuit board, set parameters for memory after power failure.
- Dimension: 6.2 * 3.8 * 1.7cm
CJMCU-34725 TCS34725 Color Sensor RGB Module
- Operating Voltage: 3.3V
- Supply Voltage: 3.3V-5V
- Color management is more accurate
- High sensitivity
- Wide dynamic range
- IR shading filters make the TCS34725 ideal
- Integrated IR blocking filter
- 8M:1 dynamic range
- Four independent analogue-to-digital converters
- A reference channel for colour analysis (clear channel photodiode)
- Length: 20mm
- Width: 20mm
- Weight: 10 g
Worm Gear Box Reduction Motor 12V 190rpm 90 kg-cm Torque – WGM775127500-40K
- Product Name: Worm Gear Motor
- Rated Voltage: DC 12V
- No-load Speed: 15RPM
- Rated Speed: 190RPM
- Rated Current: 15A
- Rated Torque: 90KG.cm
- Output Power: 90W
- Reduce Ratio: 1:80
- Shaft Bore Diameter: 14mm
- Dimension:255*96*115 mm
- Commutation: Brush
- Reversible: Yes
- Lifespan: more than 2000 hours
- Net Weight: 3.98KG
Worm Gear Box Reduction Motor 12V 94rpm 90 kg-cm Torque – WGM775127500-80K
Worm Gear Box Reduction Motor 12V 11rpm 150 kg-cm Torque – WGM775126000-548K
- Product Name: Worm Gear Motor
- Rated Voltage: DC 12V
- No-load Speed: 15RPM
- Rated Speed: 11RPM
- Rated Current: 15A
- Rated Torque: 150KG.cm
- Output Power: 90W
- Reduce Ratio: 1:80
- Shaft Bore Diameter: 14mm
- Dimension:255*96*115 mm
- Commutation: Brush
- Reversible: Yes
- Lifespan: more than 2000 hours
- Net Weight: 3.98KG
Single Phase Voltage Mutual Inductor AC Active Output Module ZMPT101B 2mA
- Supply voltage: 5-30v
- Product model: ZMPT101B
- Rated input current: 2mA
- Rated output current: 2mA
- Change ratio: 1000:1000
- Phase difference: ≤20′
- Linear range: 0~1000V 0~10mA
- Linearity: ≤0.2%
- Allowable error: -0.3≤f≤0.2%
- Isolation withstand voltage: 4000V
- Uses: accurate measurement of voltage and power
- Sealing material: epoxy resin
- Installation method: printed board installation
- Working temperature: -40 to +60 degrees
- Shell material: ABS
- Voltage up to 250 volts can be measured
- Lightweight with on-board micro-precision voltage transformer
- High precision on-board op-amp circuit
- Good consistency, for voltage and power measurement
- Very efficient and accuracy
JQ6500 Voice Sound Module 16Mbit Music MP3 Play MCU Serial Control Module UART SPI Flash
- Input voltage: Power supply is at 3.2V-5V, 4.2V Power supply is the best
- Rated current: 20ma
- Standard DIP16 package.
- 30 level adjustable volume, 10 adjustable EQ
- Working temperature: -40~70°C
- Humidity: 5%~95%
- Support sampling rate (KHz): 8 / 11.025 / 12/16 / 22.05 / 24/32 / 44.1 / 48
- 24-bit DAC output,
- dynamic range support 90dB, SNR support 85dB
- Full support FAT16, FAT32 file system, the largest support 32G TF card, support 32G U disk, 64M bytes NOR FLASH
- A variety of control mode, parallel port control mode, serial port mode, AD button control mode
- The audio data sorted by folder, up to 100 folders, every folder can be assigned 1000 songs
- You can plug in SPI flash, connect the computer can display spi flash letter to update the content;
- Controlled through the microcontroller serial port to play the specified music;
- Can be interrupted: that is, in the process of playing, press the button will interrupt the current state to perform the new;
- MP3 file format: supports all bit rates 11172-3 and ISO13813-3 layer3 audio decoding
TowerPro MG996R 360 Deg Rotation Digital High Torque Servo Motor
- Gear Type: Metal gear
- Servo Plug: JR (Fits JR and Futaba)
- Weight: 55g
- Dimension: 40.7×19.7×42.9mm
- Stall torque: 9.4kg/cm (4.8v); 11kg/cm (6.0v)
- Operating speed: 0.19sec/60degree (4.8v); 0.15sec/60degree (6.0v)
- Operating voltage: 4.8 ~ 6.6V
- Gear Type: Metal gear
- Dead band width: 1us
- Wire length: 32cm
- Servo arms & screws included, and fit with Futaba servo arm
- It’s universal “S” type connector that fits most receivers, including Futaba, JR, Hitec ,GWS, Cirrus, Blue Bird, Blue Arrow, Corona, Berg, Spektrum.
- CE & RoHS approved
IR-08H Infrared Obstacle Avoidance Sensor Module
- Infra-Red IR Emission Receiver IR-08H for Arduino
- Onboard with HS0038B HS38B IR receiver
- Operating Voltage: 3V – 5.5V
- Detection range : 2cm – 40cm
- Output level: Low logic level when an obstacle is detected
- Working current: 20mAh
- Working temperature: -10’C~+50’C
- IO interface: 4 line (-/+/S/EN)
- Output signal: TTL Level
- Adjusting mode: Multi resistance regulation
- Effective angle: 35°
- Size: 4.5 * 1.1cm(approx)
- Easy to assemble and use
- On-board detection indication
- Pin Connection to the board: 4 pins
- A pre-set knob to fine-tune distance range
3/4″ Brass Electric Solenoid Valve 12VDC N.C. Air Water Fuel
- Size: 3/4"
- Flow Aperture: 20 mm
- Body Material: Brass
- Gasket / Diaphragm / Seal: VITON
- Rated voltage: DC 12 V, ± 10%
- Current: 1.667 A
- Power rating: 20 W
- Operation Type: Semi-direct Lift Valve
- Operation Mode: Normally Closed
- Operational pressure range: 0 to 101 PSI / 0-0.7 Mpa (for Air, Water); 0 to 72 PSI / 0-0.5 Mpa (for Oil)
- Flow capacity: 7.6 gallons per minute (GPM) of water at 60oF with a pressure drop of 1 PSI
- Flow value: 7.6 Cv
- Minimum operational temperature: 14 degrees Fahrenheit (-10 degrees Celsius)
- Maximum operational temperature: 248 degrees Fahrenheit (120 degrees Celsius)
- Suitable Media: Air, water, oil, natural gas, diesel fuel, kerosene etc. Can not be used in strong acid, strong base, waste water, industrial gas and other media containing many impurities.
- Quality assurance: CE Certified
MH1210W 72V 250V 10A Digital Temperature Controller
- Working voltage: DC 9-72V/AC90-250V ± 10%, 50/60 HZ
- Rated current: 10 A
- Power consumption: ≤3 W
- Measurement range: -50~110 °C
- Measurement precision: 0.1 °C
- Measurement error: ±0.3 °C
- A mini temperature controller.
- Large and clear LED display for better readability
- Wide temperature measuring range
- Heating and cooling control
- Temperature calibration
- Delay protection function
- All parameters reset to default settings after short circuit
L293D Motor Driver Board for ESP8266 WiFi NodeMcu Lua ESP12E
- Motor power supply Range: 4.5V ~ 36V
- Control power Range: 4.5V ~ 9V (10VMAX)
- Logic Operating current: ≤60mA
- Drive part of the work current Io: ≤1.2A
- Maximum power dissipation: 4W
- Drive Type: Dual high-power H-bridge driver
- Working temperature: -25 ℃ ~ + 125 ℃
- ESP12 DEV KIT development board expansion module
- Lead ESP12 DEV KIT all the features of pins: SPI, UART, GPIO, AI, and 3.3V power connector
- Extend two-way motor-driven, two-way direct-drive motor
- on board power switch
- Motor power, control power separation
- Dimension: 60 x 45 x 13mm