Low power HiSpark WiFi IoT Development Board is Compatible with HarmonyOS
https://www.electronics-lab.com/low-power-hispark-wifi-iot-development-board-is-compatible-with-harmonyos/
The Hi3861-based HiSpark WiFi IoT development board is a highly cost-effective, compact, and high-performance IoT development board that costs only 11$, making it one of the most affordable boards on the market. The development board is compatible with HarmonyOS, which allows flexible scaling of hardware capabilities. Along with the compact form factor of 2 x […]
TinyLoad – Simple Electronic Load based on ATtiny45/85
https://www.electronics-lab.com/tinyload-simple-electronic-load-based-on-attiny45-85/
TinyLoad is a simple electronic constant current dummy load. The ATtiny measures voltage, current and temperature of the heat sink, calculates power, energy and battery capacity, controls the fan and displays all relevant data on the OLED. The button is used to switch between power/resistance and energy/capacity display. The electronic load control circuit, which essentially […]
Seeed Studio Grove SSD1306 0.66″ OLED Display
https://www.electronics-lab.com/seeed-studio-grove-ssd1306-0-66-oled-display/
Seeed Studio Grove SSD1306 0.66″ OLED display is a monochrome 64×48 resolution display with a user-friendly design and Grove I2C interface in a 20mm×20mm ultra-small package. The Grove SSD1306 0.66″ OLED Display offers a smaller screen compared to the other OLED (Organic Light Emitting Diode) displays such as the Grove SSD1315 0.96″ OLED Display. The […]
ELECTRONIC ASSEMBLY W09616 0.84” Micro OLED Displays
https://www.electronics-lab.com/electronic-assembly-w09616-0-84-micro-oled-displays/
ELECTRONIC ASSEMBLY W09616 0.84” Micro OLED Displays are 96 x 16 dot matrix displays with a 0.22mm pixel pitch that consume low power of 15mA. These OLED displays are capable of offering bright white content with unlimited viewing angles. The W09616 micro OLED displays come included with an SSD1306B controller and feature a 10µs fast response […]
Analog Style VU Meter on OLED Display – Arduino Compatible
https://www.electronics-lab.com/analog-style-vu-meter-on-oled-display-arduino-compatible/
This is an analog-style VU meter on a 0.96″ OLED Display. The project has a 0.96″ OLED display, Atmega328 Microcontroller, 3.5 mm audio EP socket for audio signal input. This Arduino compatible hardware can be program using Arduino IDE. Operating Supply 5V DC. Analog Style VU Meter on OLED Display – Arduino Compatible – [Link]
Humidity Meter Using OLED Display – Arduino Compatible
https://www.electronics-lab.com/humidity-meter-using-oled-display-arduino-compatible/
This is an easy to build, very compact, and low profile Arduino compatible platform to build a humidity meter/Gauge using a 0.96Inch OLED display. The project consists of Atmega328 microcontroller, 0.96Inch OLED display, 3.3V regulator, and HIH5030 analog humidity sensor from Honeywell. The HIH5030 sensor provides an analog voltage output, the analog voltage is near […]
Seeed Studio 1.3inch OLED Display Module
https://www.electronics-lab.com/seeed-studio-1-3inch-oled-display-module/
Seeed Studio 1.3inch OLED Display Module is for the Raspberry Pi Pico, has 64×128 Pixels, and an SPI/I2C Interface. The 1.3″ OLED Display Module has an embedded SH1107 driver and uses the SPI/I2C Bus. It comes with a Raspberry Pi Pico C/C++ and MicroPython Demo. Features Adopts both 4-wire SPI and I2C interface, better compatibility, fast […]
Arduboy Nano: The Arduboy game shrunk to less than an inch!
https://www.electronics-lab.com/arduboy-nano-the-arduboy-game-shrunk-to-less-than-an-inch/
Arduino is an open-source electronics platform based on user-friendly hardware and software. Arduino boards are popular among beginners in electronics as well as professionals who use them for easy prototyping. For making an Arduino-based project, all that is needed to be done is interfacing the peripherals, code your commands and you are ready to go. […]
High-contrast CoG OLED display from Raystar Optronics at Rutronik
https://www.electronics-lab.com/high-contrast-cog-oled-display-from-raystar-optronics-at-rutronik/
Ideal for wearables: With the REX128128B, Raystar Optronics offers a 128×128-pixel CoG Circular OLED display as an interesting alternative to TFT or LCD, among others. The round 1.18“ POLED is particularly thin at 2.05 mm and impresses with excellent viewing angle properties and a contrast ratio of 10,000:1. With a visible area of 31 mm […]
TinyCharger – Single Cell Li-Ion Battery Charger with Monitoring
https://www.electronics-lab.com/tinycharger-single-cell-li-ion-battery-charger-with-monitoring/
TinyCharger is an ATtiny25/45/85-based, single-cell Li-ion battery charger with selectable charging current limit (100mA – 1000mA) and an OLED display for monitoring. For battery charging the TP4056 is used. The TP4056 is a complete constant-current/constant-voltage linear charger for single cell lithium-ion batteries. The maximum charge voltage is fixed at 4.2V and the charge current can […]