Product DescriptionFeatures:Perfect Size for 3 Model B/B+High Quality CNC Aluminium Alloy Case Can Protect your Pi SafeUltra-thin design&Easy to installFast Heat dissipationSmooth and straight aluminum materialMaterial: Aluminum alloyColor: GoldCompatible with: For 3 Model B/B+2 model for choice:with radiator fan/ without radiator fan Pack..

Product DescriptionDescription:5KG electronic scale DIY KitPower supply: 5V4MM thick plexiglassLaser cutting5KG sensorThe board has a 24-bit AD conversion module.Display accuracy 0.1 gProvide ARDUINO program, serial display and LCD display program.The error is +-0.5 grams, because this error lies in the power supply and the environment produces err..

Product DescriptionFeatures:Display with OLED Repeater and Simplex mode change ANY TIME , through change the RX/TX board line order.Support MMDVM mode DMR/YSF/P25/NXDN/DSTAR/POCSAG Double timeslot in DMR mode, act as a mini Digital voice repeater.Support VHF/UFH, frequency range:  depends on your external radio.High-quality ECS TCXO,..

Product DescriptionDescription:This is an Mega 2560 r3 starter kit with carton packaging, adds more components to achieve more features and experiments.You'll learn and build a lot of creative projects with this kit.Start with the basics of electronics, to do more complex projects.Package included:1 x 2560 r3 Board1 x USB Cable1 x Jump Cable1 x..

Product DescriptionOverview:RS485&CAN Shield is an industrial communication module for Pi, there are on board 2*RS485 Bus and 1*CAN Bus communication interface via SPI interface.CAN bus and RS485 bus powered through separated isolation power module, signal between the transceiver and the controller is isolated , ESD protection for the communic..

Product DescriptionFeatures:High performance 32-bit ARM processorFully tested,Built-in antennaSupports DMR,P-25,D-Star and System FusionOnboard LEDs to show status (Tx,Rx,PTT,Mode)Up to 10mW RF powerSMA antenna connector,Antenna includedMounts cleanly on all current Pi's including the Pi ZeroThe firmware is pre-loaded and is easily upgraded vi..

Product DescriptionDescription:This super Start kit not only contains UNO R3 control board, but also includes LED diodes, resistors, LCD1602, RFID module, sound module, over than 50 kinds of components and sensors, Which meet your de-mands for different projects either it is simple or complex.Package included:5 x White LED5 x Yellow LED5 x Blue LED..

Product DescriptionDescription:Working voltage: 5VCurrent 200MAWith fixed mounting holesBoard size: 136 X 210 mmDisplay chip with audio spectrum display, built-in multiple decoding algorithmsNo need for filter circuits, driving points, spectrum indications and many other indicators.The board has a 3.5MM audio input port that can be connected to the..

Product DescriptionFeatures:Support MMDVM mode DMR/YSF/P25/NXDN/DSTAR/POCSAG Double timeslot in DMR mode, act as a mini Digital voice repeater.Support both VHF and UFH, frequency range: 144MHz-148MHz, 420MHz-475MHz,842MHz-950MHz (depend on ADF7021 and TCXO, HAT's Firmware Amateur radio brand license limit)High-quality ECS TCXO, stable with..

Product DescriptionDescription:This is an ultra-multi-color DIY kit that combines clock, music spectrum, LED aurora, LED artboard and LED random color squares. Each type of function can be set to a variety of different display modes. The clock function uses the DS3231 high_precision clock chip, which can be set to different color gradation function..

Product DescriptionFeatures:Display with OLED Repeater and Simplex mode change ANY TIME , through change the RX/TX board line order.Support MMDVM mode DMR/YSF/P25/NXDN/DSTAR/POCSAG Double timeslot in DMR mode, act as a mini Digital voice repeater.Support VHF/UFH, frequency range:  depends on your external radio.High-quality ECS TCXO,..

Product DescriptionDescription:This kit is a Christmas tree-shaped audio spectrum light. It consists of a bottom MIC and a triode to form an audio receiving, amplifying and rectifying circuit. Finally, the LM3915 drives 37 high-brightness LEDs to complete all work. The circuit interface is rich and the display is colorful. Two time-limited modes ca..

Product DescriptionFeatures:Brand new and high qualityAcrylic Clear CaseCompatible with Latest Version 4 Model BSpecial design to install a cooling fan (size: 3x3cm)The cooling fan is DC 5V 0. 2Anot includedThere is the about How to Assembly 3 Acrylic CasePackage Included:1 x Clear Acrylic Case Enclosure Box with Cooling Fan Kit..

Product DescriptionDescription:This product is an upgraded version of the previous armor case.It removes the fan and uses passive cooling to dissipate heat.It adds more heat dissipation area and protection area, and has no noise interference.It is an excellent choice for protecting the Pi.In many occasions, it is more convenient for users to carry..

Product DescriptionDescription:- DockerPi PowerBoard is used to power the (or similar SBC) with a typical power of up to 20W (5V/4A) and can run up to 25W (5V/5A)  with good heat dissipation.- DockerPi PowerBoard also provides power to other DockerPi modules to protect the security of the power supply. It also provides a safe shutdown  fu..