Compare 2.4GHz Antenna SMA $4.99 2.4GHz Antenna 2.2dBi with SMA RF connector. 50 ohm impedance. 4" long. 0 Add to Cart
Compare RPSMA Male to SMA Female Adapter $1.59 This is an adapter that converts an RP-SMA board to an SMA antenna. The adapter will connect to any of our 2.4GHz wireless boards (Bluetooth, Noedic, or Xbee) or interface cables and will allow you to use an antenna/cable with an SMA connection... 0 Add to Cart
Compare Openhapp HM-10 Bluetooth BLE 4.0 Serial UART module with iBeacon (Master/Slave Configurable) $8.99 If you are in need of such a 4.0 BLE Bluetooth module, MCU can be set up,also can controlled by a remote Bluetooth device for setting,can transfer data, and can remotely control 10 PIO pins,so,the best choice is HM-10 bluetooth module. can replace... 0 Add to Cart
Compare Button Module of Linker Kit for pcDuino/Arduino $1.80 This button module hosts momentary push button switch - 12mm Square. It can serve as input for Arduino experiment. Download: Product Wiki 0 Add to Cart
Compare TTL Level Shifter $1.95 If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The LinkSprite logic level shifter is a small device that safely steps down 5V signals to 3.3V and steps up 3.3V to 5V. This level converter also works... 0 Add to Cart
Compare Diode Rectifier - 1A 50V: 10 pack $1.40 This is a pack of 10 of simple, very common rectifier diode. Often used for reverse voltage protection, the 1N4001 is a staple for many power, DC to DC step up, and breadboard projects. 1N4001 is rated for up to 1A/50V. Download: ... 0 Add to Cart
Compare Mechanical Endstop for CNC 3D Printer RepRap Makerbot Prusa Mendel RAMPS $3.99 The mechanical endstop is a simple solution to a simple problem. We want to be able to detect when an X/Y/Z stage has reached its minimum or maximum. Instead of messing with flags or complicated light beam interruptors, we use a mechanical switch. If we... 0 Add to Cart
Compare Dopplar Radar Motion Detector $25.00 SD719 is a type of Doppler radar that can be used to detect motion. The RF frequency is 10.525GHz, and it’s powered by 6-50V DC. SD719 motion detector uses MCU to analyze the signal, and is of high reliability. There are 16 levels of sensitivity... 0 Add to Cart
Compare Quad-band Cellular Antenna SMA $4.99 A small, high-quality, quad-band, standard SMA terminated, cellular antenna. Specifications: GSM/850E : 824 to 894MHz GSM : 880 to 960MHz DCS : 1710 to 1880MHz PCS : 1850 to 1990MHz 0 Add to Cart
Compare Linker kit Base Shield for Beaglebone $9.99 This is a Linker kit base shield for Beaglebone. All the Linker kit modules can be plugged onto Raspberry Pi through this base shield. Specification There are 8 4-pin 2.54mm spacing housing on the base shield: Digital:... 0 Add to Cart
Compare MQ2 Smoke Detector Shield for Arduino/pcDuino $5.99 MQ2 flammable gas and smoke sensor detects the concentrations of combustible gas in the air and ouputs its reading as an analog voltage. The sensor can measure concentrations of flammable gas of 300 to 10,000 ppm.The sensor can operate at... 0 Add to Cart
