Transmissor Micro FM BF494 - Link
| | | | | Medidor LC preciso
Construa seu próprio medidor LC preciso (medidor de indutância de capacitância) e comece a fabricar suas próprias bobinas e indutores. Este medidor LC permite medir indutâncias incrivelmente pequenas, tornando-o uma ferramenta perfeita para fazer todos os tipos de bobinas e indutores de RF. O medidor LC pode medir indutâncias de 10nH - 1000nH, 1uH - 1000uH, 1mH - 100mH e capacitâncias de 0,1pF até 900nF. O circuito inclui uma chave de variação automática e de reinicialização e produz leituras muito precisas e estáveis. |
| PIC Volt Ampere Medidor
Volt Ampere Medidor mede tensão de 0-70V ou 0-500V com resolução de 100mV e consumo de corrente 0-10A ou mais com resolução de 10mA. O medidor é um complemento perfeito para qualquer fonte de alimentação, carregadores de bateria e outros projetos eletrônicos onde a tensão e a corrente devem ser monitoradas. O medidor usa microcontrolador PIC16F876A com LCD retroiluminado 16x2. |
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| | Medidor de frequência / contador
de frequência de 60 MHz / contador mede a frequência de 10 Hz a 60 MHz com resolução de 10 Hz. É um equipamento de teste de bancada muito útil para testar e descobrir a frequência de vários dispositivos com frequência desconhecida, como osciladores, receptores de rádio, transmissores, geradores de função, cristais, etc. |
| 1Hz - 2MHz XR2206 Function Generator
1Hz - 2MHz XR2206 Function Generator produces high quality sine, square and triangle waveforms of high-stability and accuracy. The output waveforms can be both amplitude and frequency modulated. Output of 1Hz - 2MHz XR2206 Function Generator can be connected directly to 60MHz Counter for setting precise frequency output. |
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| | BA1404 HI-FI Stereo FM Transmitter
Be "On Air" with your own radio station! BA1404 HI-FI Stereo FM Transmitter broadcasts high quality stereo signal in 88MHz - 108MHz FM band. It can be connected to any type of stereo audio source such as iPod, Computer, Laptop, CD Player, Walkman, Television, Satellite Receiver, Tape Deck or other stereo system to transmit stereo sound with excellent clarity throughout your home, office, yard or camp ground. |
| USB IO Board
USB IO Board is a tiny spectacular little development board / parallel port replacement featuring PIC18F2455/PIC18F2550 microcontroller. USB IO Board is compatible with Windows / Mac OSX / Linux computers. When attached to Windows IO board will show up as RS232 COM port. You can control 16 individual microcontroller I/O pins by sending simple serial commands. USB IO Board is self-powered by USB port and can provide up to 500mA for electronic projects. USB IO Board is breadboard compatible. |
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| | | ESR Meter / Capacitance / Inductance / Transistor Tester Kit
ESR Meter kit is an amazing multimeter that measures ESR values, capacitance (100pF - 20,000uF), inductance, resistance (0.1 Ohm - 20 MOhm), tests many different types of transistors such as NPN, PNP, FETs, MOSFETs, Thyristors, SCRs, Triacs and many types of diodes. It also analyzes transistor's characteristics such as voltage and gain. It is an irreplaceable tool for troubleshooting and repairing electronic equipment by determining performance and health of electrolytic capacitors. Unlike other ESR Meters that only measure ESR value this one measures capacitor's ESR value as well as its capacitance all at the same time. |
| Audiophile Headphone Amplifier Kit
Audiophile headphone amplifier kit includes high quality audio grade components such as Burr Brown OPA2134 opamp, ALPS volume control potentiometer, Ti TLE2426 rail splitter, Ultra-Low ESR 220uF/25V Panasonic FM filtering capacitors, High quality WIMA input and decoupling capacitors and Vishay Dale resistors. 8-DIP machined IC socket allows to swap OPA2134 with many other dual opamp chips such as OPA2132, OPA2227, OPA2228, dual OPA132, OPA627, etc. Headphone amplifier is small enough to fit in Altoids tin box, and thanks to low power consumption may be supplied from a single 9V battery. |
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| | | Arduino Prototype Kit
Arduino Prototype is a spectacular development board fully compatible with Arduino Pro. It's breadboard compatible so it can be plugged into a breadboard for quick prototyping, and it has VCC & GND power pins available on both sides of PCB. It's small, power efficient, yet customizable through onboard 2 x 7 perfboard that can be used for connecting various sensors and connectors. Arduino Prototype uses all standard through-hole components for easy construction, two of which are hidden underneath IC socket. Board features 28-PIN DIP IC socket, user replaceable ATmega328 microcontroller flashed with Arduino bootloader, 16MHz crystal resonator and a reset switch. It has 14 digital input/output pins (0-13) of which 6 can be used as PWM outputs and 6 analog inputs (A0-A5). Arduino sketches are uploaded through any USB-Serial adapter connected to 6-PIN ICSP female header. Board is supplied by 2-5V voltage and may be powered by a battery such as Lithium Ion cell, two AA cells, external power supply or USB power adapter. |
| Controle remoto RF sem fio de 200 m, 4 canais e 433 MHz
Ter a capacidade de controlar vários aparelhos dentro ou fora de sua casa sem fio é uma grande conveniência e pode tornar sua vida muito mais fácil e divertida. O controle remoto RF oferece longo alcance de até 200 m / 650 pés e pode encontrar muitos usos para controlar diferentes dispositivos, e funciona até mesmo através de paredes. Você pode controlar luzes, ventiladores, sistema AC, computador, impressora, amplificador, robôs, portas de garagem, sistemas de segurança, cortinas motorizadas, persianas motorizadas, fechaduras de portas, sprinklers, telas de projeção motorizadas e qualquer outra coisa que você possa imaginar. |
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