-
- Product Name : DC Solenoid Electromagnet;Model : 0520S-24B70;Rated Voltage : DC 24V
- Current : 0.34A;Power : 8.22W;Type : Pull
- Start Force & Stroke : 5mm 0.003Kg;End Force & Stroke : 0mm 0.1Kg;Total Size : 3.5 x 1.5 x 1.2cm/1.4" x 0.59" x 0.47"(L*W*T)
- Shaft Diameter : 5mm/0.2";Cable Length : 13cm /5.1";Material : Metal, Electronic Parts
- Weight : 20g;Package Content : 1 x DC Solenoid Electromagnet
-
The 8 channel 12V relay module provides 8 optically isolated inputs that accept a wide range of voltage. This is a great way to switch on or off AC or DC loads using your Arduino. The relays are single-pole double-throw (SPDT) and are rated for 10A @ 250VAC. The ground for the relay coils is separate from the ground for the input signals. This, along with the optical isolation, provides a total galvanic isolation between the input and output. The two grounds could be joined together if desired with the included jumper. The relay coils run on 12VDC, and the module has screw-terminal blocks for sturdy and reusable attachments for the external load. The signal and power inputs run through the male single-row header.
-
FEATURES: - With voltage meter display,voltage meter error of±0.1V, the range of 0~40V. (note: to ensure that the voltage meter accuracy, please make sure that the input voltage is 4.2V or more). - Low light touch button switch measurement input or output voltage,and a light show is voltage measurement which road, and keep the last set, even if the power switch on again. - Voltmeter fine-tuning: hold down the button about 1-2s into fine-tuning mode, can remove button on the calibration at this time. (please do not use standby function, usually). - Low voltage meter can be closed,long press button closure voltmeter (minimum power loss). - Input voltage:4.2~40v(input voltage must be higher than to the output voltage of more than 1v). - Output voltage adjustable range1.25V~37V adjustable (input voltage must be higher than to the output voltage is more than 1V).
-
NodeMCU is an open source IoT platform. It includes firmware which runs on the ESP8266 Wi-Fi SoC from Espressif Systems, and hardware which is based on the ESP-12 module. The term "NodeMCU" by default refers to the firmware rather than the development kits. The firmware uses the Lua scripting language. It is based on the eLua project, and built on the Espressif Non-OS SDK for ESP8266. It uses many open source projects, such as lua-cjson, and spiffs.
-
A simple flex sensor 2.2" in length. As the sensor is flexed, the resistance across the sensor increases. The resistance of the flex sensor changes when the metal pads are on the outside of the bend (text on inside of bend). Connector is 0.1" spaced and bread board friendly. Check datasheet for full specifications.
-
Rated Voltage DC 6.0V DC 9.0V DC 12.0V Max Current <350MA <250mA <180mA Rated Power 2~3.5W Water Pressure 0~70KPA Water Flow 0.5~0.8LPM Leakage <9mmHg/min(inflating from 0 to 300 -10mmHg in a 100cc tank and then stoping for 30sec.) Apply Air,Water Life Test Power on 30sec.and then Power off 20sec. About 30,000 times. Temperature 0~55℃ -
This is Arduino running the 16MHz bootloader. Arduino Pro Mini does not come with connectors populated so that you can solder in any connector or wire with any orientation you need. We recommend first time Arduino users start with the Uno R3. It’s a great board that will get you up and running quickly. The Arduino Pro series is meant for users that understand the limitations of system voltage , lack of connectors, and USB off board.
-
Features: -Support CAN V2.0B specification, the communication speed 1Mb / S. -0 to 8-byte data field. -Three frames - standard, expand the frame and remote. -DC5V power supply module & SPI interface protocol control. -120 ohm termination resistors, Impedance matching, ensure drive capacity, long-distance data transmission against signal radiation. -Module dimensions - 4 x 2.8 cm / 1.57 x 1.1" (approx.). -Working Current - typ. 5mA & 1μA standby current. -Working Temperature - (Industrial grade) -40 ℃- 85℃.
-
This is a simple to use, USB to serial base unit for the XBee line. This unit works with all XBee modules including the Series 1 and Series 2.5, standard and Pro version. Plug the unit into the XBee Explorer, attach USB cable, and you will have direct access to the serial and programming pins on the XBee unit. The board is powered by the USB cable. XBee modules and USB cable are sold separately.
-
Specification: Weight: 13g Dimension: 22.8×12.2×28.5mm Stall torque: 2.1kg/cm (4.8v) ; 2.4kg/cm (6.6V) Operating speed: 0.10sec/60degree (4.8V); 0.08sec/60degree (6.0V) Operating voltage: 4.8V~ 6.6V Gear Type: Metal gear Servo case: Middle with alloy case Bearing: Double ball bearing Temperature range: 0- 55℃ Dead band width: 1us servo wire length: 25cm servo arms &screws included