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9v battery clip connector
OVERVIEW
- Excellent material, fine workmanship.
- Wire Length: approx 10cm.
- Colour: Blue, Black
- Avoid the polarity conflict and short circuit.
A3967 Stepper Motor Driver For Arduino
A3967 Stepper Motor Driver For Arduino provides greater flexibility and control over stepper motor and is compatible with most microcontrollers that can output a digital 0 to 5V pulse(0 to 3.3V pulse if you solder SJ2 closed on the EasyDriver).It can operate bipolar stepper motors in full-, half-, quarter-, and eighth-step modes, with output drive capability of 30 V and ±750 mA.
A4988 Stepper Motor Driver Controller Board
OVERVIEW
- Suggested Match: 3A004
- Color: Red
- Material: Metal + PCB Board
- Dimensions (mm): 41x 34x 11
- Weight (gm): 10
A4988 Stepper Motor Driver Module
The A4988 driver Stepper Motor Driver is a complete micro-stepping motor driver which operates from 8 V to 35 V and can deliver up to approximately 1A per phase without a heat sink and 2A per phase with a heat sink.. It is designed to operate bipolar stepper motors in full-step, half-step, quarter-step, eighth-step and sixteenth-step modes.
A88 Metal Detector Non-Contact Metal Induction Detection Module
A88 Metal detector non-contact metal induction detection module makes a sound when it approaches any metal which operates by inducing currents in metal objects and responding when it occurs.The power cables of the Metal detector non-contact metal induction detection module will need soldering on for the module to function, positive to the outside of the module and negative between the potentiometer and an electrolytic capacitor.
AD620 Microvolt/Millivolt Voltage Amplifier Module
This is a High Precision Signal Amplifier Board/Voltage Amplifier Module based upon AD620 Instrumentation amplifier IC and can be used for AC, DC signal amplification with high amplification precision and good linearity.
Ai Thinker A9 GPRS Series Module
OVERVIEW
- Model Name: A9
- Package: SMD54
- Frenquency: 850/900/1800/1900MHz
- GPRS Multi-slot: Class 12
- GPRS Mobile Station: Class B
- Power supply: 3.5~4.2V typical value 4.0V
- Current: 1.14mA@DRX=5 03mA@DRX=9
- AT command: 3GPP TS 27.007, 27.005
- GPRS Class 12: Max 85.6kbps (Up & Down)
- Coding scheme: CS 1,2, 3, 4
- PBCCH: support
- SIM Card: 1.8V/3VUART: 3pcs (including firmware upgrade serial port)ˈbaud rate support 2400~1843200bps, default115200bps
- Antenna: Pad
- Communication Interface: I2C,USB,UART,SDMMC,GPIO,ADC
- Working Temperature: -20°C ~ +75°C
- Dimensons (mm): 19.2x 18x 2.5
- Weight (gm): 3
Ai Thinker ESP-01M WiFi Module
OVERVIEW
- Module Model: ESP-01M
- Package/Case: DIP-18
- Antenna Type: PCB
- Transmit Power (dBm): 802.11b: 16±2 dBm (@11Mbps) 11g: 14±2 dBm (@54Mbps) 802.11n: 13±2 dBm (@HT20, MCS7)
- Receiving Sensitivity: 54 Mbps (3/4 64-QAM): -70dBm 6 Mbps (1/2 BPSK): -88dBm CCK, 1 Mbps : -90dBm CCK, 11 Mbps: -85dBm HT20, MCS7 (65 Mbps, 72.2 Mbps): -67dBm
- UART Baudrate: Support 300 ~ 4608000 bps ˈDefault 115200 bps
- Frequency Range: 2412 ~ 2484MHz
- IO Port: 11
- Security: WEP/WPA-PSK/WPA2-PSK
- Storage Environment: -40 ć ~ 90 ć , < 90%RH
- Interface: UART/GPIO/PWM/ADC
- SPI Flash: built-in 1Mbyte
- Power Supply Voltage: 3.0V ~ 3.6VˈCurrent >300mA
- Dimension (mm): 18x 2.8x 18
- Weight (gm): 3
All complete Bowden V6 with Fan Cable 30cm Length for 1.75 mm filament 0.2 mm Nozzle
This All complete Bowden V6 with Fan Cable 30cm Length for 1.75 mm filament 0.2 mm Nozzle contains the same signature high-temperature performance for high-temp printing, as well as increased functionality for printing soft and flexible filaments. This kit contains the old thermistor, heater block, sleeving, cooling fan with holder.
Allen Bolt(Black Coated)
These products find its applications in electrical, construction, railway and various industries and are available in different bolt lengths and sizes.
AMS1117-3.3V, 1A, SOT-223 Voltage Regulator IC (Pack of 5 ICs)
- Low dropout voltage
- Load regulation: 0.2% typical
- Optimized for Low Voltage
- On-chip thermal limiting
- Built-in thermal shutdown
- Good noise rejection
Anti-Corrosion Water Level Sensor with Ball Float Switch
Anti-Corrosion Water Level Sensor with Ball Float Switch is a device used to sense the level of liquid within a tank and can actuate a pump, an indicator, an alarm, or another device.
