TinyCalibrator is an oscillator calibrator and high-voltage fuse resetter for 8-pin ATtinys based on an ATtiny44/84. Because the 8-pin ATtinys only have a few GPIO pins available, they are usually operated without an external clock. The internal oscillator does a good job in most applications, but when it comes to precise timing, its +/-10% accuracy is often insufficient. Fortunately, t...
**Breadboard friendly dev board for ATmega328P-PU (DIL-28) with NRF24L01+ (optional)**
Version 1.1: rotated NRF24L01+ 90° to prevent EMI packet loss
- Designed to run at 8MHz (with ATmega328 internal oscillator, no external crystal)
- MCP1700T-3302E/TT (250mA) voltage regulator with low quiescent current for battery operation
- With header for FTDI programmer (e.g. "FTDI Basic Breakout 3.3V")...
Parallel EEPROM Programmer for 28C64B and 28C256 based on ATmega8 featuring:
- GUI-based front-end written in Python
- Possibility to access the programmer via a serial monitor
- Hardware SPI with 8 Mbps to control address bus via shift registers
- Hardware UART with 1 Mbps for data transfer to/from PC via USB 2.0
- Utilizing the fast page write mode of the EEPROM
- Binary data transmis...
<div>For an easier use of the WT588-D module with Arduino, it was decided to create a special Shield, this allows to test the module connected to Arduino or stand-alone mode as there are also K1 to K4 keys. There is also a connector for direct connection of a loudspeaker and a connector for connecting an external amplifier.</div>
<div>For programming the internal memory of the WT588 module,...
The WEMOS METER SHELD uses a sonar sensor HC-SR04 and measures the distances of an object. The distance value can be read on an OLED display with a diagonal of 0.49 "and a resolution of 64x32 pixels connected via I2C protocol
For more information see [https://www.adrirobot.it/wemos_d1-mini_meter_shield/](https://www.adrirobot.it/wemos_d1-mini_meter_shield/)<br>
TinyRemoteRF is an RF remote control based on an ATtiny13A microcontroller and a SYN115 ASK transmitter IC powered by a CR2032 coin cell battery.
- Firmware (Github): https://github.com/wagiminator/ATtiny13-TinyRemoteRF
The wiring is shown below:
**Rain Detection Module**
Ability to drive about 100 mA, can be directly driven relay, buzzer, and so on.
Sensitivity can be adjusted through the potentiometer
No rain when the LED light output for the high level, rain, and the output level, the LED light.
Raindrops board and control board are separated, convenient to wire leads.
The raindrops plates of large area, more conducive to detect the rai...
<p>To simplify the work, it was decided to create a small card (size 43x16 mm), a mini shield that simplifies the work.<br />The circuit is very simple, there are some pin strips and a jumper for the backlight, there is also a 10k trimmer for contrast adjustment.<br />For the connection to Arduino there is an 8-pin female pin strip on which all the necessary signals including the power supply are...
This PCB is a simple Arduino Nano based Laser Cannon! We here at ACBR ship our Robotic Laser Cannon Kits with an RF Nano (Arduino Nano with built-in NRF24L01), so the laser cannon can be controlled using the onboard joystick, or through the integrated radio chip. Either way, it's a ton of fun. We have these available as full kits with everything you need in our shop online, but we wanted to post...
The driver module uses the Chinese-made MX1508 chip.
It can be connected to an Arduino UNO R3 board, it can control two motors independently in both directions, in H-bridge configuration with a current of 800 mA, with a peak current of 2.5 A, it has an internal system of temperature control
For more information see [https://www.adrirobot.it/modulo-motore-mx1508/](https://www.adrirobot.it/modulo-mo...
The KY-011 2 color LED module is part of the "37 In 1 Sensor Module Board Set Kit For Arduino" series, a two-color (red / green) LED of the three-terminal common cathode type common to the center is mounted on the PCB , connecting the positive to the right or left pin changes color.
For more information see https://win.adrirobot.it/sensori/37_in_1/KY-011_KY-029-2-color-LED-module.htm
The module KY-012 Active buzzer module is part of the series "37 In 1 Sensor Module Board Set Kit For Arduino" the module consists only of an active buzzer that has an oscillator inside it so just power the buzzer and it will emit a sound, typically at the 2500Hz frequency. Through this module it is not possible to determine the frequency of the sound, for this function it is necessary the passive...
The KY-013 Temperature sensor module is part of the "37 In 1 Sensor Module Board Set Kit for Arduino" series, it is an analogue temperature sensor based on an NTC thermistor and a 10 kΩ resistor. The resistance of the thermistor varies with the surrounding temperature.
This module measures temperature from about -55 to +125 ° C with a tolerance of + - 0.5 degrees. The value is calculated using the...
The KY-004 Key switch module is part of the series "37 In 1 Sensor Module Board Set Kit For Arduino", This module consists of a simple push button, when you press the switch the circuit closes and then reopens when it is released. In addition to the button there is a resistance with a typical value of 10kΩ.
This module can be useful in many Arduino, Raspberry Pi and Esp8266 projects.
[For more inf...
The KY-009 RGB full color LED Module is part of the "37 In 1 Sensor Module Board Set Kit For Arduino" series, looks like a small circuit measuring 18.5mm x 15mm, an LED is mounted on it RGB type 5050 SMD and a 4 pin connector. The LED can emits a wide range of colors by mixing red, green and blue. The quantity of each primary color can be adjusted by means of a PWM type control.
For more informati...
The KY-015 Temperature and humidity sensor module is part of the "37 In 1 Sensor Module Board Set Kit For Arduino" series, looks like a small circuit, on it are mounted, the DHT11 sensor, a resistance and a pinstrip with 3 pin.
For more information [see the link.](https://win.adrirobot.it/sensori/37_in_1/KY-015-Temperature-and-humidity-sensor-module.htm)
Our website uses essential cookies to help us ensure that it is working as expected, and uses optional analytics cookies to offer you a better browsing experience. To find out more, read our Cookie Notice