Mini data logger module logging shield for raspberry pi/arduino
Features:
- SD card interface works with FAT16 or FAT32 formatted cards. 3.3v level shifter circuitry prevents damage to your SD card.
- Real-time clock (RTC) keeps the time going even when the Arduino is unplugged. The battery backup lasts for years.
- Included libraries and example code for both SD and RTC mean you can get going quickly Prototyping area for soldering connectors, circuitry or sensors.
- The onboard 3.3v regulator is both a reliable reference voltage and also reliably runs SD cards that require a lot of power to run.
- A dedicated and well-designed data logging shield for Arduino.
Digital TPA3116D2 2.1 HIFI subwoofer amplifier board 50w+50w+100w beyond
Features:
- Most Perfect 2.1 digital amplifier board.
- 8.20 latest upgrated version
- Gain promoted to 36DB，
- Adopts two high-quality TPA3116D2 digital amplifier chips.
- Good sound quality, high efficient device and power amplifying feature.
- 50W x 2+100W 1 channels(left/right channel and subwoofer channel), high efficiency and low-heat.
- Powered by DC 12-24V, wide input voltage.
- User can adjust the volume by themselves easily.
- Applicable speaker impedance: 4-8 ohm.
Eachine RatingKing F14 1000TVL CCD 110 Degree Mini FPV Camera 411008 1/14 RC Car Part
Features:
- Input Voltage: 5V.
- Power Consumption: 55mA@ 5v.
- Lux: 0.08Lux/ F1.2.
- Sensor: 1/3 “CCD.
- Format: NTSC/PAL(Free switch).
- Resolution: Ultra High Definition 1000TVL.
- PAL: 976H X 582V.
- NTSC: 976H X 494V.
- Lens: 2.8mm IR coated.
- FOV: 110 °.
- Operating temperature: 0 to 40°C.
- Camera size: 28 * 24.5 * 17.5mm.
- Len Size: 17mm *14mm.
- Net Weight: 10g ( not included the box).
Solid state relay SSR-40DD 40A 3-32V DC to 5-60V DC SSR 40DD relay solid state
Features:
- Items: Solid State Relay.
- Model: SSR-40 DD.
- Input voltage: 3-32VDC.
- Output voltage: 5-60VDC.
- Output current: 40A.
- On voltage: ?1V.
- One-off Time: ?10ms.
- Off leakage Current: ?2mA.
- Weight: 0.106kg.
Solid State Relay Module SSR-25DA 25A /250V 3-32V DC Input 24-380VAC Output
Features:
- Model: SSR-25DA
- Operating Voltage(VDC): 3-32
- Operating Load Voltage (VAC): 24-380
- Rated Load Current (A): 25
- Color: Light Gray.
Solid State Relay Module DC To AC SSR-40DA 3-32VDC/24-380VAC 40A
Features:
- Long Service life and high Reliability
- Reduced Electromagnetic Interference
- Highly reliable, compact size designed to offer users maximum simplicity
- Trigger Voltage: 3-32VDC
- Switching Voltage: 24-380VAC@40A.
Mini DC 5A motor PWM speed controller 3-35V speed control switch LED dimmer
Features:
- Mini DC 4.5-35V 5A PWM Motor Speed Controller.
- Wide voltage DC motor speed controller.
- Operating voltage: DC4.5V-35V
- Output current: 0-5A
- Output power: 90W (max)
- PWM duty cycle: 1% -100%.
Digital STC-1000 all purpose temperature controller thermostat with sensor
Features:
- Temperature measuring range: -50 – 99°C.
- Resolution : 0.1°C.
- Accuracy : ±1°C (-50 – 70°C).
- Sensor error delay: 1 minute.
- Power supply: 220VAC±10%, 50/60Hz
- .Power consumption: ≤3W.
- Sensor: NTC sensor (1PC).
- Relay contact capacity : Cool 10A/250VAC;Heat 10A/250VAC.
- Ambient temperature : 0 – 60°C.
- Storage temperature : -30 – 75°C.
5v-12v ZVS induction low voltage heating power supply module board + coil
Features:
- The DC power supply voltage is 5V to 12V.
- Easy Installation
- Maximum power 120W(12V induction heating).
- Plug and Play operation
- Input voltage: 5v-12v DC
- Coil Size(cm): 7×2.5cm
- Coil DIAmeter(cm): 2.2cm
- Module dimensions(cm) L x W x H: 5.5 x 3.8 x 2cm
- Maximum Power Consumption: 120W.
XL6009 LM2596 DC-DC step up down boost buck voltage power converter module
Features:
- Input Voltage – 3.2V – 40V DC
- Output Voltage – 1.25V – 35V DC
- Size – 43mm x 20mm x 15mm
- Output Current – 2A, Max 3A (Additional Heat Sink is required)
3V To 5V 1A USB Charger DC-DC Converter Step Up Boost Module For Phone
Features:
- Module properties: Non-isolated step-up module (BOOST).
- Input voltage: 2.5-6V.
- Output voltage: 4-12 V (Adjustable (need to replacing the resistance to adjustable), the default 5 v).
- Output current: 1000mA (Max).
- Efficiency: 92%(Max) (the higher the input voltage, the higher the efficiency).
- Switching frequency: 1MHz.
- Output ripple: 20mV (MAX).
- Operating temperature: Industrial (-40°c to +85°c).
- Voltage regulation: ±2.5%.
TDA7266 dual audio channel 7w + 7w amplifier module power amplifier module
Features:
- Operating Voltage Range: 3 V to 18 V
- Power supply:14W
- On-board TDA7266 stereo audio amplifier chip
- Output: dual-channel 7W + 7W
- On-board 5.08 mm terminal blocks for the left and right audio channels
- On-board potentiometer for volume adjustment
- DC power jack
- Minimum external components.
PCF8574 I/O FR I2c port interface support cascading extended module
Features:
- This is the I/O extended module used for I2C interface, you can use two of these modules to extend 8 I/O.
- Supports Arduino cascading, and you can use at most 8 modules to extend 64 I/O at the same time.
- Can be changed the address by set toggle switch.
- PCB Size: 36 x 16mm/1.41*0.62″.
- Every 2 seconds, make P0-P7 port output High level, Low level, and put 3 toggle switches to ON, the address of module is 0x27.
Dc 4.5-40v to 5v 2a USB charger dc-dc step-down buck converter voltmeter
Features:
- Input voltage: DC 4.5 ~ 40V.
- Output voltage: 5V (when the input voltage is between 6.5V ~ 40V).
- Output current: 2A.
- The voltmeter has an automatic calibration function.
- With reverse connection protection.
- With overheat protection and short circuit protection.
1.44 red serial LCD display module 128*128 tft color screen PCB adapter
Features:
- Display Size: 1.44″
- Driver IC: ST7735
- Input Voltage: 3.3V to 5V
- Resolution:128×128 color pixels
- Touch Screen: NO
- Interface Type: SPI
- TFT color screen, the effect is far better than other small CSTN screen
- Fully compatible and alternative 5110 interface.
7.4 lipo battery indicator display board power storage minister for rc
Features:
- High reliability, low cost and compact size.
- LED Flash for low charge warning.
- Memory option to recall quantity of electricity.
- Specifically designed to monitor the power level of battery while charging or discharging.
- Provides instant battery status to permit effective management of the charging.
- Display of 4 segment LED bar graph.
- Easy to install and operate.
12v 2x10w hi-fi pam8610 audio stereo amplifier board module duel D class
Features:
1. Mini Hi-Fi PAM8610 Audio Stereo Amplifier board.
2. Work: D Class.
3. Quiescent current: 20mA.
4. Operating voltage: DC7.5 V- 15V.
5. Rated output power: 10w + 10w (8?).
6. Frequency response: 20Hz to 50KHz.
7. Recommended supply voltage: 12V, the center PIN of 12VDC is “+”.
8. Efficiency:90%.
9. PCB board size:40*40*20mm.
30w lm2587 step-up voltage module dc-dc power module boost module
Features:
- Input Voltage Range : 3.5V to 30V
- Output Voltage Range: 4V to 30V
- Input Maximum Current : 5A
- Power : 30W
- Efficiency : 92%
- Operating temperature: -40 ℃ – 85 ℃
- Load capacity: 80W (MAX)
- Mode of connection: Wiring terminals are free of soldering, IN is input, OUT is output.
- Suitable for 24V car or laptop power supply.
- Low ripples.
Delay Timer Switch Adjustable 0-10sec With NE555 Electrical Input 12V 10A
Features:
- Module based on the NE555 chip.
- Input voltage: DC 12V
- Adjustable time: 0-10 s
- AC Control voltage: 250V/max. 10A
- Max. load: 2200W.
XR2206 High Precision Function Signal Generator DIY Kit Sine/Triangle/Square Output 1Hz-1MHz Adjustable Frequency Amplitude
Features:
- High-Precision Wave Generator.
- Comes Pre Soldered.
- Can Generate Waveforms from 1Hz to 1MHz.
- Has Frequency and Amplitude Adjustment Feature.
- Frequency Adjustment Supports Corse and Fine Adjustment.
10 segment led bargraph light display red, yellow, green, blue
Features:
- built-in chip.
- 5050 Highlight LED.
- It is equipped with an I / O interface that can control multiple LEDs.
- it can finish data reception and decoding in one piece.
- RGB 256 level brightness adjustment, 160,000 color image display effect, sweep frequency not less than 400Hz / S.
Mini OSD W/ KV Team MOD For Racing F3 Naze32 Flight Controller RC Drone
Features:
- ATmega328P with Arduino bootloader
- MAX7456 monochrome on-screen display
- FTDI cable compatible pinout
- Standard 6 pin ISP header
- 2 independent power sections with an LED indicator on each
- Solder jumpers for combining the power sections.
BMP280 pressure sensor module high precision arduino replace BMP180
Features:
- Get more precise temperature, atmospheric pressure values, and approximate altitude data
- Enhancement of GPS navigation (e.g. time-tofirst-fix improvement, dead-reckoning, slope detection)
- Indoor navigation (floor detection, elevator detection)
- Outdoor navigation, leisure and sports applications
- Weather forecast
- Health care applications (e.g. spirometry)
- Vertical velocity indication (e.g. rise/sink speed)
- Libraries and tutorials available for Arduino and other micro controllers
- Operating Voltage: 1.71V to 3.6V – would typically be operated from 3.3V
- Operating Temperature: -40 to +85 deg. Celsius (full accuracy between 0 and +65 deg. C)
- Operating Pressure: 300 hPa to 1100 hPa
- Peak current: 1.12mA.
4 bits tube led display module four serial for arduino 595 driver
Features:
- Ease to use.
- Ease of multiplexing.
- Can use as a 4 digit display unit.
- Can use as a clock display.
- DIY clock project.
- 4 digit display unit.
- Electrical/Electronic projects.
- The counter project using 7 segment display.
- 4 M2 screws positioning holes for easy installation.
PAM8406 digital amplifier board 5W×2 volume adjustable D class module
Features:
- The two-channel stereo, 5V power supply can output 5W + 5W power
- Unique non-LC filter Class-D digital power board
- Dual-panel wiring
- Ultra-miniature design
- Solder by machine
- The rated working voltage 2.5-5V, limit operating voltage 5.5V.
Digital LCD indoor temperature humidity meter thermometer hygrometer Gauge
Features:
- Large LCD display shows big Digital Numbers
- Temperature, Humidity and Time can be seen simultaneously.
- It has Stand to use as table-top or Hook for placing on the wall.
- Integral-hour alarm function
- Time, Date & Month display
- Low Power Consumption
- Adjustment Buttons to select Mode, Setup, and Memory.
Capacitive Touch Dimmer LED Dimmer PWM Control Switch Module
Features:
- Operating Voltage Range : 2.4 – 4.5
- Aperture (mm) : 16
- Length (mm) : 39
- Width (mm) : 19
- Height (mm) : 11
- Weight (gm) : 3
Digital PAM8610 2*15w dual channel stereo class amplifier board 12v
Features:-
| Model | PAM 8610 |
| Input Voltage (V) | 7 ~ 15 |
| Working Mode | Class D (PWM modulation type) |
| Power (W) | 15 |
| Length (mm) | 30.5 |
| Width (mm) | 25.5 |
| Height (mm) | 2.6 |
| Weight (gm) | 5 |
CH375B U-DISK read write module USB interface communication spi interface
Features:
- CH375B with the 8-bit data bus and read, write, chip select control lines and interrupt output can be easily attached to the system bus of the microcontroller/DSP/MCU/MPU controller.
- USB host mode, CH375B provides serial communication via serial input, serial output, and interrupt output monolithic/DSP/MCU/MPU connected.
- 28 connector, easy with the MCU mount.
- Jumper selectable can work in parallel or serial mode.
- USB status indicator.
- On board 3.3 V LDO 1117, provides 800 mA current.
- Color: Blue.
USB charger doctor battery tester power detector voltage current meter
Features:
- Compact and easy to carry, no additional power supply, plug, and play
- It can easily measure the output voltage of the USB port and the device operating current or load voltage
- Detect any USB charger such as PC USB, home charger, car charger
- The wide range of applications, any phone, any electronic product, easy to use
- Suitable for factories, laboratories, and personal use.
Solid Relay Module 4 channel 5v low level trigger for Arduino
Features:
- Part Number: G3MB-202P
- Power supply:5VDC/160mA
- Trigger Voltage (VDC):5
- Switching Voltage (VAC):240@2A
- Isolation: Phototriac.
Solid Relay Module 2 channel 5v low level trigger for Arduino
Features:
- 5V Solid State 2-channel Relay
- Output With resistive fuse 240V 2A.
- Input Power: 5V DC (160MA).
- Input control signal voltage: 0 – 2.5V state low relay OFF/3.3V – 5V state high relay ON
- Working current: 12.5mA.
- Trigger voltage: 2.5v
- Trigger current: 2mA.
- Rated output load: 100V to 240V AC (50Hz/ 60Hz) 2A per channel
- Rated input power: 5V, 160mA (all channels ON)
- Triggered at Low level (or Active Low)
- Separate LEDs showing the status of each Solid-State Relay
- Input control signal:
- -Low Signal (Solid-State Relay ON / CLOSE), 0V- 2V or GND
- -High Signal (Solid-State Relay OFF / OPEN), 3.3V – 5.0V or leave it floating
1 Chanel 5v Relay Module for Arduino
Features:
- Trigger Voltage: 5 VDC
- Trigger Current : 20 mA
- Maximum Switching Voltage: 250VAC@10A; 30VDC @10A
- Single Pole Double Throw (SPDT) Configuration
- Power supply indicator lamp.
5V-12V DC Brushless Motor Driver Board Controller
Features:
- Drive voltage: DC 5-l2V
- Work current: ≤ 1.2A
- Speed range: from 0% to 100%
- Phase inversion Control: Yes
- Voltage polarity protection: Yes.
Wireless Module A7 GSM GPRS GPS 3 In 1 Module
Features:
- Board Based On AI-Thinker A7 GPRS Module
- Supports Firmware Upgrade Via Serial Port
- Operating Voltage: 5v.
USB for DIY charger 5V step-up power module lithium battery charging board
Features:
- BAT Discharging Stop Voltage:2.9V
- Discharging Efficiency:85%(input 3.7V output 5V/1A)
- Charging and discharging indication
- Internally installed charging and discharging power MOS
- Preset 4.2V charging voltage, precision ±1%
- Max 8uA standby current
- Integration charging management and discharging management
- Intelligent temperature control and overtemperature protection
- Integration output overvoltage protection, short circuit protection, overload protection.