- OpenStore: Available in pre-order (with a discount) the new 3D printer 40x40x40cmPosted 2 days ago
- OpenStore: TFT Shield for Arduino and FishinoPosted 3 days ago
- OpenStore: UNO board with ATmega328P and ATmega16U2Posted 5 days ago
- An Open Source MP3 player for your CarPosted 5 days ago
- First industrial gateway series based on new ESP32 chipsPosted 2 weeks ago
- A TFT SHIELD for Fishino and ArduinoPosted 2 weeks ago
- All-in-one drone autopilot with Raspberry PiPosted 3 weeks ago
- WiFish, Let’s program Fishino over WiFiPosted 4 weeks ago
- Raspberry Pi compatible Smart Home gatewayPosted 4 weeks ago
- OpenStore: Module GSM/GPRS Enfora with 69% discountPosted 4 weeks ago
-
GSM Remote Control – 2 IN and 2 OUT DTMF
Part 1 – IntroductionExcellent to remotely control via GSM the activation of engines, lightening or watering systems and alarm systems. It sends commands through SMS as well as with DTMF dual tones and allows you to check if they were...
- Posted 7 years ago
-
GSM Remote Control – 2 IN and 2 OUT DTMF
Part 2 – SchematicLet’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...
- Posted 7 years ago
-
GSM Remote Control – 2 IN and 2 OUT DTMF
Part 3 – AssemblyOn the construction perspective, the remote control does not present many difficulties, just the obvious ones that appear when working with circuits requiring superficial assembly components. As usual, there is a PCB with double plating where...
- Posted 7 years ago
-
GSM Remote Control – 2 IN and 2 OUT DTMF
Part 4 – SMS CommandThe set of commands of this remote is divided into two categories: the SMS ones and the DTMF tones. The former are simply summarized in the corresponding table, since they are the same as the ones described...
- Posted 7 years ago
-
-
Arduino ISP (In System Programming) and stand-alone circuitsWe use an Arduino to program other ATmega without...
- Posted 6 years ago
-
-
GSM GPS shield for ArduinoShield for Arduino designed and based on the module...
- Posted 5 years ago
-
Small Breakout for SIM900 GSM ModuleSome post ago we presented a PCB to mount...
- Posted 6 years ago
-
Pi-Top: the All New Modular Raspberry Pi LaptopU.K. based startup pi-top has a new learn-to-code-and-tinker machine....
- Posted 6 hours ago
-
Easy to Use and with Linux-Driven BeagleBone SBC: It’s the new Voladd 3D PrinterSpain based Voladd has won Kickstarter funding for a...
- Posted 1 day ago
-
OpenStore: Available in pre-order (with a discount) the new 3D printer 40x40x40cmBreaking News!!! The new bigger 3D printer 3D4040 is...
- Posted 2 days ago
-
AT Command Tester: New version of the free online software tool to test GSM modulesDeveloping firmware for AT-based GSM/GPS modules is...
- Posted 2 days ago
-
Microsoft’s Active Cooling Solution for Your Raspberry Pi 3When you think about your next project, there’s always...
- Posted 2 days ago
