Nrf24l01L wireless module, use NRF24l01 IC from Nordic, work at 2.4Ghz worldwild open ISM band, working data speed up to 2 Mbps, 125 channel can reach multiple channel and jumping channel needs, operation voltage 3.3-3.6V, transmit power up to 20 dBm, then sensitivity can reach -86dbm at 2..
Micro Graphical display, make an advance wrist watch to pulse oximeter, ideas are limitless. Premium quality.Interface: IIC/I2CGND: Power GoundVCC: 2.2V-5.5VSCL: CLK clock (High level 2.2V-5.5V)SDA: MOSI data (High level 2.2V-5.5V)Feature:Resolution: 128x64Power: 0.06WWide power supply range: DC 3V-..
This oled is of 1.3 Inch Display Screen Module with 128×64 pixel resolution. it is perfect when you need an ultra-small display. Comparing to LCD, OLED screens are way more competitive, which has a number of advantages such as high brightness, self-emission, high contrast ratio, slim outline, wide v..
The Orange 3S 30C/60C 2200mAh battery Pack (LiPo) are available with heavy-duty discharge leads; above all to minimize resistance and sustain high current loads. Orange batteries stand up to the punishing extremes of aerobatic flight and RC vehicles. Each pack is available with plating of gold on co..
Orange 5200mAh 3S 40C/80C Lithium polymer battery Pack (LiPo) batteries are equipped with heavy duty discharge leads to minimize resistance and sustain high current loads. Orange batteries stand up to the punishing extremes of aerobatic flight and RC vehicles. Each pack is equipped with gold plated ..
Its too hot, design you own solid state refrigerator or thermoelectric cooler.A thermoelectric cooling (TEC) module is a semiconductor-based electronic component that functions as a small heat pump. By applying DC power source to a TEC, heat will be transferred from one side of the module to the oth..
PIR 12V 24V DC Motion Timer Sensor Switch. The sensor can be used for both 12V and 24V. When the sensor is activated, it will turn off after the set up delay Timer, that can be from 1 to 10 minutes.Compact PIR motion sensor with screw terminals on the input and output. The sensor is most e..
PIR Sensor AM312 Mini Motion Human SensorRepeatable trigger: the sensor output high after, the delay period, if there is human activity in its sensing range, the output will remain high until the people left after the delay, it becomes low (ie: sensor module detects the human body every activity wil..
It's a small USB to TTL serial tool, using the PL2303 chip. You can use it to connect some serial device to your PC via USB port.TTL to USB Converter Module (PL2303) SpecificationModule Type : AdapterBoardSize : 4.6 x 1.5 x 1.1cmOperation Level : Digital 5VPower Supply : External 5V..
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