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2 Channels IR Reflective Sensor (TCRT5000)
ByoeadminSet consisting of two TCRT5000 reflection sensors and a small management board based on the LM393 chip. When a light-colored object approaches, the signal intensity received by infrared reflective sensor increases and the indicator LED on board turns red. When a dark-colored object approaches, the intensity decreases and the LED turns off. This sensor is a…
OpenStore: PCB Etching System with Agitator and Heater
ByoeadminThis PCB Etching Kit System is easy to use and easy to assembly. The printed circuit board etching tank features graduated markings to assist in setting appropriate etchant depth. Normal usage requires a minimum of 2 liters of etching solution. The system includes some handy wire clips used to hang your PCB(s) in…
Complete starter kit with 8GB Raspberry Pi 4
ByoeadminA complete starter kit with all you need to use the Raspberry Pi 4. If you don’t know what it is necessary to start working with this minicomputer, this is the solution for you. The set contains a Raspberry Pi 4 with 8 GB memory, a beautiful dual color container, 32 GB HC memory in…
Fishino UNO
ByoeadminFishino UNO is an Arduino compatible development board with WiFi, microSD cards reader and RTC on board. It’s 100% compatible with Arduino UNO. Thanks to a complete set of libraries, you’ll be able to manage all your projects from web with simplicity! Technical features …
Comparator module
ByoeadminBreakout board designed for working as a voltage comparator. Designed for “snap” circuits, its output can take two levels: 0V and the main power. The module can operate with a voltage between 2.25 and 5.5 V with a time absorption of 4 μA. Thanks to the double diverter, the comparison can…
GSM Remote Control – 2 IN and 2 OUT DTMF
Part 2 – SchematicByoeadminLet’s now look into the schematic diagram; in it you can note the usual Microchip microcontroller governing the GSM/GPRS module activity, controlling the logical condition of the two opto-isolated inputs and managing the two relays. Moreover, the PIC interacts with the DTMF decoder in order to recognize the dual tones used for the phone selection…
